Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

104 files changed, 0 insertions, 4711 deletions

diff --git a/spec/rubyspec/shared/basicobject/method_missing.rb b/spec/rubyspec/shared/basicobject/method_missing.rb
deleted file mode 100644
index 97ece14c03..0000000000
--- a/spec/rubyspec/shared/basicobject/method_missing.rb
+++ /dev/null
@@ -1,126 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../../../fixtures/basicobject/method_missing', __FILE__)
-
-describe :method_missing_defined_module, shared: true do
-  describe "for a Module with #method_missing defined" do
-    it "is not called when a defined method is called" do
-      @object.method_public.should == :module_public_method
-    end
-
-    it "is called when a not defined method is called" do
-      @object.not_defined_method.should == :module_method_missing
-    end
-
-    it "is called when a protected method is called" do
-      @object.method_protected.should == :module_method_missing
-    end
-
-    it "is called when a private method is called" do
-      @object.method_private.should == :module_method_missing
-    end
-  end
-end
-
-describe :method_missing_module, shared: true do
-  describe "for a Module" do
-    it "raises a NoMethodError when an undefined method is called" do
-      lambda { @object.no_such_method }.should raise_error(NoMethodError)
-    end
-
-    it "raises a NoMethodError when a protected method is called" do
-      lambda { @object.method_protected }.should raise_error(NoMethodError)
-    end
-
-    it "raises a NoMethodError when a private method is called" do
-      lambda { @object.method_private }.should raise_error(NoMethodError)
-    end
-  end
-end
-
-describe :method_missing_defined_class, shared: true do
-  describe "for a Class with #method_missing defined" do
-    it "is not called when a defined method is called" do
-      @object.method_public.should == :class_public_method
-    end
-
-    it "is called when an undefined method is called" do
-      @object.no_such_method.should == :class_method_missing
-    end
-
-    it "is called when an protected method is called" do
-      @object.method_protected.should == :class_method_missing
-    end
-
-    it "is called when an private method is called" do
-      @object.method_private.should == :class_method_missing
-    end
-  end
-end
-
-describe :method_missing_class, shared: true do
-  describe "for a Class" do
-    it "raises a NoMethodError when an undefined method is called" do
-      lambda { @object.no_such_method }.should raise_error(NoMethodError)
-    end
-
-    it "raises a NoMethodError when a protected method is called" do
-      lambda { @object.method_protected }.should raise_error(NoMethodError)
-    end
-
-    it "raises a NoMethodError when a private method is called" do
-      lambda { @object.method_private }.should raise_error(NoMethodError)
-    end
-  end
-end
-
-describe :method_missing_defined_instance, shared: true do
-  describe "for an instance with #method_missing defined" do
-    before :each do
-      @instance = @object.new
-    end
-
-    it "is not called when a defined method is called" do
-      @instance.method_public.should == :instance_public_method
-    end
-
-    it "is called when an undefined method is called" do
-      @instance.no_such_method.should == :instance_method_missing
-    end
-
-    it "is called when an protected method is called" do
-      @instance.method_protected.should == :instance_method_missing
-    end
-
-    it "is called when an private method is called" do
-      @instance.method_private.should == :instance_method_missing
-    end
-  end
-end
-
-describe :method_missing_instance, shared: true do
-  describe "for an instance" do
-    it "raises a NoMethodError when an undefined method is called" do
-      lambda { @object.new.no_such_method }.should raise_error(NoMethodError)
-    end
-
-    it "raises a NoMethodError when a protected method is called" do
-      lambda { @object.new.method_protected }.should raise_error(NoMethodError)
-    end
-
-    it "raises a NoMethodError when a private method is called" do
-      lambda { @object.new.method_private }.should raise_error(NoMethodError)
-    end
-
-    ruby_version_is "2.3" do
-      it 'sets the receiver of the raised NoMethodError' do
-        obj = @object.new
-
-        begin
-          obj.method_private
-        rescue NoMethodError => error
-          (error.receiver == obj).should == true
-        end
-      end
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/basicobject/send.rb b/spec/rubyspec/shared/basicobject/send.rb
deleted file mode 100644
index f8c63c5522..0000000000
--- a/spec/rubyspec/shared/basicobject/send.rb
+++ /dev/null
@@ -1,110 +0,0 @@
-module SendSpecs
-end
-
-describe :basicobject_send, shared: true do
-  it "invokes the named method" do
-    class SendSpecs::Foo
-      def bar
-        'done'
-      end
-    end
-    SendSpecs::Foo.new.send(@method, :bar).should == 'done'
-  end
-
-  it "accepts a String method name" do
-    class SendSpecs::Foo
-      def bar
-        'done'
-      end
-    end
-    SendSpecs::Foo.new.send(@method, 'bar').should == 'done'
-  end
-
-  it "invokes a class method if called on a class" do
-    class SendSpecs::Foo
-      def self.bar
-        'done'
-      end
-    end
-    SendSpecs::Foo.send(@method, :bar).should == 'done'
-  end
-
-  it "raises a NameError if the corresponding method can't be found" do
-    class SendSpecs::Foo
-      def bar
-        'done'
-      end
-    end
-    lambda { SendSpecs::Foo.new.send(@method, :syegsywhwua) }.should raise_error(NameError)
-  end
-
-  it "raises a NameError if the corresponding singleton method can't be found" do
-    class SendSpecs::Foo
-      def self.bar
-        'done'
-      end
-    end
-    lambda { SendSpecs::Foo.send(@method, :baz) }.should raise_error(NameError)
-  end
-
-  it "raises an ArgumentError if no arguments are given" do
-    class SendSpecs::Foo; end
-    lambda { SendSpecs::Foo.new.send @method }.should raise_error(ArgumentError)
-  end
-
-  it "raises an ArgumentError if called with more arguments than available parameters" do
-    class SendSpecs::Foo
-      def bar; end
-    end
-
-    lambda { SendSpecs::Foo.new.send(@method, :bar, :arg) }.should raise_error(ArgumentError)
-  end
-
-  it "raises an ArgumentError if called with fewer arguments than required parameters" do
-    class SendSpecs::Foo
-      def foo(arg); end
-    end
-
-    lambda { SendSpecs::Foo.new.send(@method, :foo) }.should raise_error(ArgumentError)
-  end
-
-  it "succeeds if passed an arbitrary number of arguments as a splat parameter" do
-    class SendSpecs::Foo
-      def baz(*args) args end
-    end
-
-    begin
-      SendSpecs::Foo.new.send(@method, :baz).should == []
-      SendSpecs::Foo.new.send(@method, :baz, :quux).should == [:quux]
-      SendSpecs::Foo.new.send(@method, :baz, :quux, :foo).should == [:quux, :foo]
-    rescue
-      fail
-    end
-  end
-
-  it "succeeds when passing 1 or more arguments as a required and a splat parameter" do
-    class SendSpecs::Foo
-      def baz(first, *rest) [first, *rest] end
-    end
-
-    SendSpecs::Foo.new.send(@method, :baz, :quux).should == [:quux]
-    SendSpecs::Foo.new.send(@method, :baz, :quux, :foo).should == [:quux, :foo]
-  end
-
-  it "succeeds when passing 0 arguments to a method with one parameter with a default" do
-    class SendSpecs::Foo
-      def foo(first = true) first end
-    end
-
-    begin
-      SendSpecs::Foo.new.send(@method, :foo).should == true
-      SendSpecs::Foo.new.send(@method, :foo, :arg).should == :arg
-    rescue
-      fail
-    end
-  end
-
-  it "has a negative arity" do
-    method(@method).arity.should < 0
-  end
-end
diff --git a/spec/rubyspec/shared/complex/Complex.rb b/spec/rubyspec/shared/complex/Complex.rb
deleted file mode 100644
index 5a9715b161..0000000000
--- a/spec/rubyspec/shared/complex/Complex.rb
+++ /dev/null
@@ -1,133 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :kernel_Complex, shared: true do
-  describe "when passed [Complex, Complex]" do
-    it "returns a new Complex number based on the two given numbers" do
-      Complex(Complex(3, 4), Complex(5, 6)).should == Complex(3 - 6, 4 + 5)
-      Complex(Complex(1.5, 2), Complex(-5, 6.3)).should == Complex(1.5 - 6.3, 2 - 5)
-    end
-  end
-
-  describe "when passed [Complex]" do
-    it "returns the passed Complex number" do
-      Complex(Complex(1, 2)).should == Complex(1, 2)
-      Complex(Complex(-3.4, bignum_value)).should == Complex(-3.4, bignum_value)
-    end
-  end
-
-  describe "when passed [Integer, Integer]" do
-    it "returns a new Complex number" do
-      Complex(1, 2).should be_an_instance_of(Complex)
-      Complex(1, 2).real.should == 1
-      Complex(1, 2).imag.should == 2
-
-      Complex(-3, -5).should be_an_instance_of(Complex)
-      Complex(-3, -5).real.should == -3
-      Complex(-3, -5).imag.should == -5
-
-      Complex(3.5, -4.5).should be_an_instance_of(Complex)
-      Complex(3.5, -4.5).real.should == 3.5
-      Complex(3.5, -4.5).imag.should == -4.5
-
-      Complex(bignum_value, 30).should be_an_instance_of(Complex)
-      Complex(bignum_value, 30).real.should == bignum_value
-      Complex(bignum_value, 30).imag.should == 30
-    end
-  end
-
-  describe "when passed [Integer]" do
-    it "returns a new Complex number with 0 as the imaginary component" do
-      # Guard against the Mathn library
-      conflicts_with :Prime do
-        Complex(1).should be_an_instance_of(Complex)
-        Complex(1).imag.should == 0
-        Complex(1).real.should == 1
-
-        Complex(-3).should be_an_instance_of(Complex)
-        Complex(-3).imag.should == 0
-        Complex(-3).real.should == -3
-
-        Complex(-4.5).should be_an_instance_of(Complex)
-        Complex(-4.5).imag.should == 0
-        Complex(-4.5).real.should == -4.5
-
-        Complex(bignum_value).should be_an_instance_of(Complex)
-        Complex(bignum_value).imag.should == 0
-        Complex(bignum_value).real.should == bignum_value
-      end
-    end
-  end
-
-  describe "when passed a String" do
-    it "needs to be reviewed for spec completeness"
-  end
-
-  describe "when passed an Objectc which responds to #to_c" do
-    it "returns the passed argument" do
-      obj = Object.new; def obj.to_c; 1i end
-      Complex(obj).should == Complex(0, 1)
-    end
-  end
-
-  describe "when passed a Numeric which responds to #real? with false" do
-    it "returns the passed argument" do
-      n = mock_numeric("unreal")
-      n.should_receive(:real?).and_return(false)
-      Complex(n).should equal(n)
-    end
-  end
-
-  describe "when passed a Numeric which responds to #real? with true" do
-    it "returns a Complex with the passed argument as the real component and 0 as the imaginary component" do
-      n = mock_numeric("real")
-      n.should_receive(:real?).any_number_of_times.and_return(true)
-      result = Complex(n)
-      result.real.should equal(n)
-      result.imag.should equal(0)
-    end
-  end
-
-  describe "when passed Numerics n1 and n2 and at least one responds to #real? with false" do
-    [[false, false], [false, true], [true, false]].each do |r1, r2|
-      it "returns n1 + n2 * Complex(0, 1)" do
-        n1 = mock_numeric("n1")
-        n2 = mock_numeric("n2")
-        n3 = mock_numeric("n3")
-        n4 = mock_numeric("n4")
-        n1.should_receive(:real?).any_number_of_times.and_return(r1)
-        n2.should_receive(:real?).any_number_of_times.and_return(r2)
-        n2.should_receive(:*).with(Complex(0, 1)).and_return(n3)
-        n1.should_receive(:+).with(n3).and_return(n4)
-        Complex(n1, n2).should equal(n4)
-      end
-    end
-  end
-
-  describe "when passed two Numerics and both respond to #real? with true" do
-    it "returns a Complex with the passed arguments as real and imaginary components respectively" do
-      n1 = mock_numeric("n1")
-      n2 = mock_numeric("n2")
-      n1.should_receive(:real?).any_number_of_times.and_return(true)
-      n2.should_receive(:real?).any_number_of_times.and_return(true)
-      result = Complex(n1, n2)
-      result.real.should equal(n1)
-      result.imag.should equal(n2)
-    end
-  end
-
-  describe "when passed a single non-Numeric" do
-    it "coerces the passed argument using #to_c" do
-      n = mock("n")
-      c = Complex(0, 0)
-      n.should_receive(:to_c).and_return(c)
-      Complex(n).should equal(c)
-    end
-  end
-
-  describe "when passed a non-Numeric second argument" do
-    it "raises TypeError" do
-      lambda { Complex.send(@method, :sym, :sym) }.should raise_error(TypeError)
-      lambda { Complex.send(@method, 0,    :sym) }.should raise_error(TypeError)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/abs.rb b/spec/rubyspec/shared/complex/abs.rb
deleted file mode 100644
index 1f8d861f65..0000000000
--- a/spec/rubyspec/shared/complex/abs.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_abs, shared: true do
-  it "returns the modulus: |a + bi| = sqrt((a ^ 2) + (b ^ 2))" do
-    Complex(0, 0).send(@method).should == 0
-    Complex(3, 4).send(@method).should == 5 # well-known integer case
-    Complex(-3, 4).send(@method).should == 5
-    Complex(1, -1).send(@method).should be_close(Math.sqrt(2), TOLERANCE)
-    Complex(6.5, 0).send(@method).should be_close(6.5, TOLERANCE)
-    Complex(0, -7.2).send(@method).should be_close(7.2, TOLERANCE)
-  end
-end
diff --git a/spec/rubyspec/shared/complex/abs2.rb b/spec/rubyspec/shared/complex/abs2.rb
deleted file mode 100644
index f899a41a3e..0000000000
--- a/spec/rubyspec/shared/complex/abs2.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_abs2, shared: true do
-  it "returns the sum of the squares of the real and imaginary parts" do
-    Complex(1, -2).abs2.should == 1 + 4
-    Complex(-0.1, 0.2).abs2.should be_close(0.01 + 0.04, TOLERANCE)
-    # Guard against Mathn library
-    conflicts_with :Prime do
-      Complex(0).abs2.should == 0
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/arg.rb b/spec/rubyspec/shared/complex/arg.rb
deleted file mode 100644
index c81f197433..0000000000
--- a/spec/rubyspec/shared/complex/arg.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-describe :complex_arg, shared: true do
-  it "returns the argument -- i.e., the angle from (1, 0) in the complex plane" do
-    two_pi = 2 * Math::PI
-    (Complex(1, 0).send(@method) % two_pi).should be_close(0, TOLERANCE)
-    (Complex(0, 2).send(@method) % two_pi).should be_close(Math::PI * 0.5, TOLERANCE)
-    (Complex(-100, 0).send(@method) % two_pi).should be_close(Math::PI, TOLERANCE)
-    (Complex(0, -75.3).send(@method) % two_pi).should be_close(Math::PI * 1.5, TOLERANCE)
-  end
-end
diff --git a/spec/rubyspec/shared/complex/coerce.rb b/spec/rubyspec/shared/complex/coerce.rb
deleted file mode 100644
index b8a230dfb5..0000000000
--- a/spec/rubyspec/shared/complex/coerce.rb
+++ /dev/null
@@ -1,70 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_coerce, shared: true do
-  before :each do
-    @one = Complex(1)
-  end
-
-  it "returns an array containing other and self as Complex when other is an Integer" do
-    result = @one.coerce(2)
-    result.should == [2, 1]
-    result.first.should be_kind_of(Complex)
-    result.last.should be_kind_of(Complex)
-  end
-
-  it "returns an array containing other and self as Complex when other is a Float" do
-    result = @one.coerce(20.5)
-    result.should == [20.5, 1]
-    result.first.should be_kind_of(Complex)
-    result.last.should be_kind_of(Complex)
-  end
-
-  it "returns an array containing other and self as Complex when other is a Bignum" do
-    result = @one.coerce(4294967296)
-    result.should == [4294967296, 1]
-    result.first.should be_kind_of(Complex)
-    result.last.should be_kind_of(Complex)
-  end
-
-  it "returns an array containing other and self as Complex when other is a Rational" do
-    result = @one.coerce(Rational(5,6))
-    result.should == [Rational(5,6), 1]
-    result.first.should be_kind_of(Complex)
-    result.last.should be_kind_of(Complex)
-  end
-
-  it "returns an array containing other and self when other is a Complex" do
-    other = Complex(2)
-    result = @one.coerce(other)
-    result.should == [other, @one]
-    result.first.should equal(other)
-    result.last.should equal(@one)
-  end
-
-  it "returns an array containing other as Complex and self when other is a Numeric which responds to #real? with true" do
-    other = mock_numeric('other')
-    other.should_receive(:real?).any_number_of_times.and_return(true)
-    result = @one.coerce(other)
-    result.should == [other, @one]
-    result.first.should eql(Complex(other))
-    result.last.should equal(@one)
-  end
-
-  it "raises TypeError when other is a Numeric which responds to #real? with false" do
-    other = mock_numeric('other')
-    other.should_receive(:real?).any_number_of_times.and_return(false)
-    lambda { @one.coerce(other) }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when other is a String" do
-    lambda { @one.coerce("20") }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when other is nil" do
-    lambda { @one.coerce(nil) }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when other is false" do
-    lambda { @one.coerce(false) }.should raise_error(TypeError)
-  end
-end
diff --git a/spec/rubyspec/shared/complex/conjugate.rb b/spec/rubyspec/shared/complex/conjugate.rb
deleted file mode 100644
index d1ae47bcb6..0000000000
--- a/spec/rubyspec/shared/complex/conjugate.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-describe :complex_conjugate, shared: true do
-  it "returns the complex conjugate: conj a + bi = a - bi" do
-    Complex(3, 5).send(@method).should == Complex(3, -5)
-    Complex(3, -5).send(@method).should == Complex(3, 5)
-    Complex(-3.0, 5.2).send(@method).should be_close(Complex(-3.0, -5.2), TOLERANCE)
-    Complex(3.0, -5.2).send(@method).should be_close(Complex(3.0, 5.2), TOLERANCE)
-  end
-end
diff --git a/spec/rubyspec/shared/complex/constants.rb b/spec/rubyspec/shared/complex/constants.rb
deleted file mode 100644
index e8bb5fc907..0000000000
--- a/spec/rubyspec/shared/complex/constants.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_I, shared: true do
-  it "is Complex(0, 1)" do
-    Complex::I.should eql(Complex(0, 1))
-  end
-end
diff --git a/spec/rubyspec/shared/complex/denominator.rb b/spec/rubyspec/shared/complex/denominator.rb
deleted file mode 100644
index 6084cbf672..0000000000
--- a/spec/rubyspec/shared/complex/denominator.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_denominator, shared: true do
-  it "returns the least common multiple denominator of the real and imaginary parts" do
-    Complex(3, 4).denominator.should == 1
-    Complex(3, bignum_value).denominator.should == 1
-
-    Complex(3, Rational(3,4)).denominator.should == 4
-
-    Complex(Rational(4,8), Rational(3,4)).denominator.should == 4
-    Complex(Rational(3,8), Rational(3,4)).denominator.should == 8
-  end
-end
diff --git a/spec/rubyspec/shared/complex/divide.rb b/spec/rubyspec/shared/complex/divide.rb
deleted file mode 100644
index 0bd88f197e..0000000000
--- a/spec/rubyspec/shared/complex/divide.rb
+++ /dev/null
@@ -1,84 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_divide, shared: true do
-  describe "with Complex" do
-    it "divides according to the usual rule for complex numbers" do
-      a = Complex((1 * 10) - (2 * 20), (1 * 20) + (2 * 10))
-      b = Complex(1, 2)
-      a.send(@method, b).should == Complex(10, 20)
-
-      c = Complex((1.5 * 100.2) - (2.1 * -30.3), (1.5 * -30.3) + (2.1 * 100.2))
-      d = Complex(1.5, 2.1)
-      # remember the floating-point arithmetic
-      c.send(@method, d).should be_close(Complex(100.2, -30.3), TOLERANCE)
-    end
-  end
-
-  describe "with Fixnum" do
-    it "divides both parts of the Complex number" do
-      Complex(20, 40).send(@method, 2).should == Complex(10, 20)
-      Complex(30, 30).send(@method, 10).should == Complex(3, 3)
-    end
-
-    it "raises a ZeroDivisionError when given zero" do
-      lambda { Complex(20, 40).send(@method, 0) }.should raise_error(ZeroDivisionError)
-    end
-
-    it "produces Rational parts" do
-      Complex(5, 9).send(@method, 2).should eql(Complex(Rational(5,2), Rational(9,2)))
-    end
-  end
-
-  describe "with Bignum" do
-    it "divides both parts of the Complex number" do
-      Complex(20, 40).send(@method, 2).should == Complex(10, 20)
-      Complex(15, 16).send(@method, 2.0).should be_close(Complex(7.5, 8), TOLERANCE)
-    end
-  end
-
-  describe "with Float" do
-    it "divides both parts of the Complex number" do
-      Complex(3, 9).send(@method, 1.5).should == Complex(2, 6)
-      Complex(15, 16).send(@method, 2.0).should be_close(Complex(7.5, 8), TOLERANCE)
-    end
-
-    it "returns Complex(Infinity, Infinity) when given zero" do
-      Complex(20, 40).send(@method, 0.0).real.infinite?.should == 1
-      Complex(20, 40).send(@method, 0.0).imag.infinite?.should == 1
-      Complex(-20, 40).send(@method, 0.0).real.infinite?.should == -1
-      Complex(-20, 40).send(@method, 0.0).imag.infinite?.should == 1
-    end
-  end
-
-  describe "with Object" do
-    it "tries to coerce self into other" do
-      value = Complex(3, 9)
-
-      obj = mock("Object")
-      obj.should_receive(:coerce).with(value).and_return([4, 2])
-      value.send(@method, obj).should == 2
-    end
-  end
-
-  describe "with a Numeric which responds to #real? with true" do
-    it "returns Complex(real.quo(other), imag.quo(other))" do
-      other = mock_numeric('other')
-      real = mock_numeric('real')
-      imag = mock_numeric('imag')
-      other.should_receive(:real?).and_return(true)
-      real.should_receive(:quo).with(other).and_return(1)
-      imag.should_receive(:quo).with(other).and_return(2)
-      Complex(real, imag).send(@method, other).should == Complex(1, 2)
-    end
-  end
-
-  describe "with a Numeric which responds to #real? with false" do
-    it "coerces the passed argument to Complex and divides the resulting elements" do
-      complex = Complex(3, 0)
-      other = mock_numeric('other')
-      other.should_receive(:real?).any_number_of_times.and_return(false)
-      other.should_receive(:coerce).with(complex).and_return([5, 2])
-      complex.send(@method, other).should eql(Rational(5, 2))
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/equal_value.rb b/spec/rubyspec/shared/complex/equal_value.rb
deleted file mode 100644
index d944698878..0000000000
--- a/spec/rubyspec/shared/complex/equal_value.rb
+++ /dev/null
@@ -1,93 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_equal_value, shared: true do
-  describe "with Complex" do
-    it "returns true when self and other have numerical equality" do
-      Complex(1, 2).should == Complex(1, 2)
-      Complex(3, 9).should == Complex(3, 9)
-      Complex(-3, -9).should == Complex(-3, -9)
-
-      Complex(1, 2).should_not == Complex(3, 4)
-      Complex(3, 9).should_not == Complex(9, 3)
-
-      Complex(1.0, 2.0).should == Complex(1, 2)
-      Complex(3.0, 9.0).should_not == Complex(9.0, 3.0)
-
-      Complex(1.5, 2.5).should == Complex(1.5, 2.5)
-      Complex(1.5, 2.5).should == Complex(1.5, 2.5)
-      Complex(-1.5, 2.5).should == Complex(-1.5, 2.5)
-
-      Complex(1.5, 2.5).should_not == Complex(2.5, 1.5)
-      Complex(3.75, 2.5).should_not == Complex(1.5, 2.5)
-
-      Complex(bignum_value, 2.5).should == Complex(bignum_value, 2.5)
-      Complex(3.75, bignum_value).should_not == Complex(1.5, bignum_value)
-
-      Complex(nan_value).should_not == Complex(nan_value)
-    end
-  end
-
-  describe "with Numeric" do
-    it "returns true when self's imaginary part is 0 and the real part and other have numerical equality" do
-      Complex(3, 0).should == 3
-      Complex(-3, 0).should == -3
-
-      Complex(3.5, 0).should == 3.5
-      Complex(-3.5, 0).should == -3.5
-
-      Complex(bignum_value, 0).should == bignum_value
-      Complex(-bignum_value, 0).should == -bignum_value
-
-      Complex(3.0, 0).should == 3
-      Complex(-3.0, 0).should == -3
-
-      Complex(3, 0).should_not == 4
-      Complex(-3, 0).should_not == -4
-
-      Complex(3.5, 0).should_not == -4.5
-      Complex(-3.5, 0).should_not == 2.5
-
-      Complex(bignum_value, 0).should_not == bignum_value(10)
-      Complex(-bignum_value, 0).should_not == -bignum_value(20)
-    end
-  end
-
-  describe "with Object" do
-    # Fixnum#==, Float#== and Bignum#== only return booleans - Bug?
-    it "calls other#== with self" do
-      value = Complex(3, 0)
-
-      obj = mock("Object")
-      obj.should_receive(:==).with(value).and_return(:expected)
-
-      (value == obj).should_not be_false
-    end
-  end
-
-  describe "with a Numeric which responds to #real? with true" do
-    before do
-      @other = mock_numeric('other')
-      @other.should_receive(:real?).any_number_of_times.and_return(true)
-    end
-
-    it "returns real == other when the imaginary part is zero" do
-      real = mock_numeric('real')
-      real.should_receive(:==).with(@other).and_return(true)
-      (Complex(real, 0) == @other).should be_true
-    end
-
-    it "returns false when when the imaginary part is not zero" do
-      (Complex(3, 1) == @other).should be_false
-    end
-  end
-
-  describe "with a Numeric which responds to #real? with false" do
-    it "returns other == self" do
-      complex = Complex(3, 0)
-      other = mock_numeric('other')
-      other.should_receive(:real?).any_number_of_times.and_return(false)
-      other.should_receive(:==).with(complex).and_return(true)
-      (complex == other).should be_true
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/exponent.rb b/spec/rubyspec/shared/complex/exponent.rb
deleted file mode 100644
index 8261db872a..0000000000
--- a/spec/rubyspec/shared/complex/exponent.rb
+++ /dev/null
@@ -1,61 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_exponent, shared: true do
-  describe "with Fixnum 0" do
-    it "returns Complex(1)" do
-      (Complex(3, 4) ** 0).should eql(Complex(1))
-    end
-  end
-
-  describe "with Float 0.0" do
-    it "returns Complex(1.0, 0.0)" do
-      (Complex(3, 4) ** 0.0).should eql(Complex(1.0, 0.0))
-    end
-  end
-
-  describe "with Complex" do
-    it "returns self raised to the given power" do
-      (Complex(2, 1) ** Complex(2, 1)).should be_close(Complex(-0.504824688978319, 3.10414407699553), TOLERANCE)
-      (Complex(2, 1) ** Complex(3, 4)).should be_close(Complex(-0.179174656916581, -1.74071656397662), TOLERANCE)
-
-      (Complex(2, 1) ** Complex(-2, -1)).should be_close(Complex(-0.051041070450869, -0.313849223270419), TOLERANCE)
-      (Complex(-2, -1) ** Complex(2, 1)).should be_close(Complex(-11.6819929610857, 71.8320439736158), TOLERANCE)
-    end
-  end
-
-  describe "with Integer" do
-    it "returns self raised to the given power" do
-      (Complex(2, 1) ** 2).should == Complex(3, 4)
-      (Complex(3, 4) ** 2).should == Complex(-7, 24)
-      (Complex(3, 4) ** -2).should be_close(Complex(-0.0112, -0.0384), TOLERANCE)
-
-
-      (Complex(2, 1) ** 2.5).should be_close(Complex(2.99179707178602, 6.85206901006896), TOLERANCE)
-      (Complex(3, 4) ** 2.5).should be_close(Complex(-38.0, 41.0), TOLERANCE)
-      (Complex(3, 4) ** -2.5).should be_close(Complex(-0.01216, -0.01312), TOLERANCE)
-
-      (Complex(1) ** 1).should == Complex(1)
-
-      # NOTE: Takes way too long...
-      #(Complex(2, 1) ** bignum_value)
-    end
-  end
-
-  describe "with Rational" do
-    it "returns self raised to the given power" do
-      (Complex(2, 1) ** Rational(3, 4)).should be_close(Complex(1.71913265276568, 0.623124744394697), TOLERANCE)
-      (Complex(2, 1) ** Rational(4, 3)).should be_close(Complex(2.3828547125173, 1.69466313833091), TOLERANCE)
-      (Complex(2, 1) ** Rational(-4, 3)).should be_close(Complex(0.278700377879388, -0.198209003071003), TOLERANCE)
-    end
-  end
-
-  describe "with Object" do
-    it "tries to coerce self into other" do
-      value = Complex(3, 9)
-
-      obj = mock("Object")
-      obj.should_receive(:coerce).with(value).and_return([2, 5])
-      (value ** obj).should == 2 ** 5
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/float/arg.rb b/spec/rubyspec/shared/complex/float/arg.rb
deleted file mode 100644
index ca29796610..0000000000
--- a/spec/rubyspec/shared/complex/float/arg.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-
-describe :float_arg, shared: true do
-  it "returns NaN if NaN" do
-    f = nan_value
-    f.send(@method).nan?.should be_true
-  end
-
-  it "returns self if NaN" do
-    f = nan_value
-    f.send(@method).should equal(f)
-  end
-
-  it "returns 0 if positive" do
-    1.0.send(@method).should == 0
-  end
-
-  it "returns 0 if +0.0" do
-    0.0.send(@method).should == 0
-  end
-
-  it "returns 0 if +Infinity" do
-    infinity_value.send(@method).should == 0
-  end
-
-  it "returns Pi if negative" do
-    (-1.0).send(@method).should == Math::PI
-  end
-
-  # This was established in r23960
-  it "returns Pi if -0.0" do
-    (-0.0).send(@method).should == Math::PI
-  end
-
-  it "returns Pi if -Infinity" do
-    (-infinity_value).send(@method).should == Math::PI
-  end
-end
diff --git a/spec/rubyspec/shared/complex/hash.rb b/spec/rubyspec/shared/complex/hash.rb
deleted file mode 100644
index 26ca59aeaf..0000000000
--- a/spec/rubyspec/shared/complex/hash.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_hash, shared: true do
-  it "is static" do
-    Complex(1).hash.should == Complex(1).hash
-    Complex(1, 0).hash.should == Complex(1).hash
-    Complex(1, 1).hash.should == Complex(1, 1).hash
-  end
-
-  it "is different for different instances" do
-    Complex(1, 2).hash.should_not == Complex(1, 1).hash
-    Complex(2, 1).hash.should_not == Complex(1, 1).hash
-
-    Complex(1, 2).hash.should_not == Complex(2, 1).hash
-  end
-end
diff --git a/spec/rubyspec/shared/complex/image.rb b/spec/rubyspec/shared/complex/image.rb
deleted file mode 100644
index 5d45210b45..0000000000
--- a/spec/rubyspec/shared/complex/image.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_image, shared: true do
-  it "returns the imaginary part of self" do
-    Complex(1, 0).send(@method).should == 0
-    Complex(2, 1).send(@method).should == 1
-    Complex(6.7, 8.9).send(@method).should == 8.9
-    Complex(1, bignum_value).send(@method).should == bignum_value
-  end
-end
diff --git a/spec/rubyspec/shared/complex/inspect.rb b/spec/rubyspec/shared/complex/inspect.rb
deleted file mode 100644
index 7c0c3d6b9c..0000000000
--- a/spec/rubyspec/shared/complex/inspect.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-describe :complex_inspect, shared: true do
-  it "returns (${real}+${image}i) for positive imaginary parts" do
-    Complex(1).inspect.should == "(1+0i)"
-    Complex(7).inspect.should == "(7+0i)"
-    Complex(-1, 4).inspect.should == "(-1+4i)"
-    Complex(-7, 6.7).inspect.should == "(-7+6.7i)"
-  end
-
-  it "returns (${real}-${image}i) for negative imaginary parts" do
-    Complex(0, -1).inspect.should == "(0-1i)"
-    Complex(-1, -4).inspect.should == "(-1-4i)"
-    Complex(-7, -6.7).inspect.should == "(-7-6.7i)"
-  end
-end
diff --git a/spec/rubyspec/shared/complex/minus.rb b/spec/rubyspec/shared/complex/minus.rb
deleted file mode 100644
index c28d08ad2e..0000000000
--- a/spec/rubyspec/shared/complex/minus.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_minus, shared: true do
-  describe "with Complex" do
-    it "subtracts both the real and imaginary components" do
-      (Complex(1, 2) - Complex(10, 20)).should == Complex(1 - 10, 2 - 20)
-      (Complex(1.5, 2.1) - Complex(100.2, -30.3)).should == Complex(1.5 - 100.2, 2.1 - (-30.3))
-    end
-  end
-
-  describe "with Integer" do
-    it "subtracts the real number from the real component of self" do
-      (Complex(1, 2) - 50).should == Complex(-49, 2)
-      (Complex(1, 2) - 50.5).should == Complex(-49.5, 2)
-    end
-  end
-
-  describe "with Object" do
-    it "tries to coerce self into other" do
-      value = Complex(3, 9)
-
-      obj = mock("Object")
-      obj.should_receive(:coerce).with(value).and_return([2, 5])
-      (value - obj).should == 2 - 5
-    end
-  end
-
-  describe "passed Numeric which responds to #real? with true" do
-    it "coerces the passed argument to the type of the real part and subtracts the resulting elements" do
-      n = mock_numeric('n')
-      n.should_receive(:real?).and_return(true)
-      n.should_receive(:coerce).with(1).and_return([1, 4])
-      (Complex(1, 2) - n).should == Complex(-3, 2)
-    end
-  end
-
-  describe "passed Numeric which responds to #real? with false" do
-    it "coerces the passed argument to Complex and subtracts the resulting elements" do
-      n = mock_numeric('n')
-      n.should_receive(:real?).and_return(false)
-      n.should_receive(:coerce).with(Complex(1, 2)).and_return([Complex(1, 2), Complex(3, 4)])
-      (Complex(1, 2) - n).should == Complex(-2, -2)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/multiply.rb b/spec/rubyspec/shared/complex/multiply.rb
deleted file mode 100644
index 4d94ef2ce3..0000000000
--- a/spec/rubyspec/shared/complex/multiply.rb
+++ /dev/null
@@ -1,49 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_multiply, shared: true do
-  describe "with Complex" do
-    it "multiplies according to the usual rule for complex numbers: (a + bi) * (c + di) = ac - bd + (ad + bc)i" do
-      (Complex(1, 2) * Complex(10, 20)).should == Complex((1 * 10) - (2 * 20), (1 * 20) + (2 * 10))
-      (Complex(1.5, 2.1) * Complex(100.2, -30.3)).should == Complex((1.5 * 100.2) - (2.1 * -30.3), (1.5 * -30.3) + (2.1 * 100.2))
-    end
-  end
-
-  describe "with Integer" do
-    it "multiplies both parts of self by the given Integer" do
-      (Complex(3, 2) * 50).should == Complex(150, 100)
-      (Complex(-3, 2) * 50.5).should == Complex(-151.5, 101)
-    end
-  end
-
-  describe "with Object" do
-    it "tries to coerce self into other" do
-      value = Complex(3, 9)
-
-      obj = mock("Object")
-      obj.should_receive(:coerce).with(value).and_return([2, 5])
-      (value * obj).should == 2 * 5
-    end
-  end
-
-  describe "with a Numeric which responds to #real? with true" do
-    it "multiples both parts of self by other" do
-      other = mock_numeric('other')
-      real = mock_numeric('real')
-      imag = mock_numeric('imag')
-      other.should_receive(:real?).and_return(true)
-      real.should_receive(:*).with(other).and_return(1)
-      imag.should_receive(:*).with(other).and_return(2)
-      (Complex(real, imag) * other).should == Complex(1, 2)
-    end
-
-    describe "with a Numeric which responds to #real? with false" do
-      it "coerces the passed argument to Complex and multiplies the resulting elements" do
-        complex = Complex(3, 0)
-        other = mock_numeric('other')
-        other.should_receive(:real?).any_number_of_times.and_return(false)
-        other.should_receive(:coerce).with(complex).and_return([5, 2])
-        (complex * other).should == 10
-      end
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/numerator.rb b/spec/rubyspec/shared/complex/numerator.rb
deleted file mode 100644
index b8384e4a93..0000000000
--- a/spec/rubyspec/shared/complex/numerator.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_numerator, shared: true do
-  it "returns self's numerator" do
-    Complex(2).numerator.should == Complex(2)
-    Complex(3, 4).numerator.should == Complex(3, 4)
-
-    Complex(Rational(3, 4), Rational(3, 4)).numerator.should == Complex(3, 3)
-    Complex(Rational(7, 4), Rational(8, 4)).numerator.should == Complex(7, 8)
-
-    Complex(Rational(7, 8), Rational(8, 4)).numerator.should == Complex(7, 16)
-    Complex(Rational(7, 4), Rational(8, 8)).numerator.should == Complex(7, 4)
-
-    # NOTE:
-    # Bug? - Fails with a MethodMissingError
-    # (undefined method `denominator' for 3.5:Float)
-    # Complex(3.5, 3.7).numerator
-  end
-end
diff --git a/spec/rubyspec/shared/complex/numeric/arg.rb b/spec/rubyspec/shared/complex/numeric/arg.rb
deleted file mode 100644
index b7eb1f2e2d..0000000000
--- a/spec/rubyspec/shared/complex/numeric/arg.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-
-describe :numeric_arg, shared: true do
-  before :each do
-    @numbers = [
-      20,
-      Rational(3, 4),
-      bignum_value,
-      infinity_value
-    ]
-  end
-
-  it "returns 0 if positive" do
-    @numbers.each do |number|
-      number.send(@method).should == 0
-    end
-  end
-
-  it "returns Pi if negative" do
-    @numbers.each do |number|
-      (0-number).send(@method).should == Math::PI
-    end
-  end
-
-  describe "with a Numeric subclass" do
-    it "returns 0 if self#<(0) returns false" do
-      numeric = mock_numeric('positive')
-      numeric.should_receive(:<).with(0).and_return(false)
-      numeric.send(@method).should == 0
-    end
-
-    it "returns Pi if self#<(0) returns true" do
-      numeric = mock_numeric('positive')
-      numeric.should_receive(:<).with(0).and_return(true)
-      numeric.send(@method).should == Math::PI
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/numeric/conj.rb b/spec/rubyspec/shared/complex/numeric/conj.rb
deleted file mode 100644
index 50cb060442..0000000000
--- a/spec/rubyspec/shared/complex/numeric/conj.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-
-describe :numeric_conj, shared: true do
-  before :each do
-    @numbers = [
-      20,             # Integer
-      398.72,         # Float
-      Rational(3, 4), # Rational
-      bignum_value,
-      infinity_value,
-      nan_value
-    ]
-  end
-
-  it "returns self" do
-    @numbers.each do |number|
-      number.send(@method).should equal(number)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/numeric/imag.rb b/spec/rubyspec/shared/complex/numeric/imag.rb
deleted file mode 100644
index caf54e2cf9..0000000000
--- a/spec/rubyspec/shared/complex/numeric/imag.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-
-describe :numeric_imag, shared: true do
-  before :each do
-    @numbers = [
-      20,             # Integer
-      398.72,         # Float
-      Rational(3, 4), # Rational
-      bignum_value, # Bignum
-      infinity_value,
-      nan_value
-    ].map{|n| [n,-n]}.flatten
-  end
-
-  it "returns 0" do
-    @numbers.each do |number|
-      number.send(@method).should == 0
-    end
-  end
-
-  it "raises an ArgumentError if given any arguments" do
-   @numbers.each do |number|
-     lambda { number.send(@method, number) }.should raise_error(ArgumentError)
-   end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/numeric/polar.rb b/spec/rubyspec/shared/complex/numeric/polar.rb
deleted file mode 100644
index 952b65c1b6..0000000000
--- a/spec/rubyspec/shared/complex/numeric/polar.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-
-describe :numeric_polar, shared: true do
-  before :each do
-    @pos_numbers = [
-      1,
-      3898172610**9,
-      987.18273,
-      Float::MAX,
-      Rational(13,7),
-      infinity_value,
-    ]
-    @neg_numbers = @pos_numbers.map {|n| -n}
-    @numbers = @pos_numbers + @neg_numbers
-    @numbers.push(0, 0.0)
-  end
-
-  it "returns a two-element Array" do
-    @numbers.each do |number|
-      number.polar.should be_an_instance_of(Array)
-      number.polar.size.should == 2
-    end
-  end
-
-  it "sets the first value to the absolute value of self" do
-    @numbers.each do |number|
-      number.polar.first.should == number.abs
-    end
-  end
-
-  it "sets the last value to 0 if self is positive" do
-    (@numbers - @neg_numbers).each do |number|
-      number.should >= 0
-      number.polar.last.should == 0
-    end
-  end
-
-  it "sets the last value to Pi if self is negative" do
-    @neg_numbers.each do |number|
-      number.should < 0
-      number.polar.last.should == Math::PI
-    end
-  end
-
-  it "returns [NaN, NaN] if self is NaN" do
-    nan_value.polar.size.should == 2
-    nan_value.polar.first.nan?.should be_true
-    nan_value.polar.last.nan?.should be_true
-  end
-end
diff --git a/spec/rubyspec/shared/complex/numeric/real.rb b/spec/rubyspec/shared/complex/numeric/real.rb
deleted file mode 100644
index 0dcf2e8381..0000000000
--- a/spec/rubyspec/shared/complex/numeric/real.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-
-describe :numeric_real, shared: true do
-  before :each do
-    @numbers = [
-      20,             # Integer
-      398.72,         # Float
-      Rational(3, 4), # Rational
-      bignum_value, # Bignum
-      infinity_value,
-      nan_value
-    ].map{|n| [n,-n]}.flatten
-  end
-
-  it "returns self" do
-    @numbers.each do |number|
-      if number.to_f.nan?
-        number.real.nan?.should be_true
-      else
-        number.real.should == number
-      end
-    end
-  end
-
-  it "raises an ArgumentError if given any arguments" do
-   @numbers.each do |number|
-     lambda { number.real(number) }.should raise_error(ArgumentError)
-   end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/plus.rb b/spec/rubyspec/shared/complex/plus.rb
deleted file mode 100644
index 47e362d886..0000000000
--- a/spec/rubyspec/shared/complex/plus.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_plus, shared: true do
-  describe "with Complex" do
-    it "adds both the real and imaginary components" do
-      (Complex(1, 2) + Complex(10, 20)).should == Complex(1 + 10, 2 + 20)
-      (Complex(1.5, 2.1) + Complex(100.2, -30.3)).should == Complex(1.5 + 100.2, 2.1 + (-30.3))
-    end
-  end
-
-  describe "with Integer" do
-    it "adds the real number to the real component of self" do
-      (Complex(1, 2) + 50).should == Complex(51, 2)
-      (Complex(1, 2) + 50.5).should == Complex(51.5, 2)
-    end
-  end
-
-  describe "with Object" do
-    it "tries to coerce self into other" do
-      value = Complex(3, 9)
-
-      obj = mock("Object")
-      obj.should_receive(:coerce).with(value).and_return([2, 5])
-      (value + obj).should == 2 + 5
-    end
-  end
-
-  describe "passed Numeric which responds to #real? with true" do
-    it "coerces the passed argument to the type of the real part and adds the resulting elements" do
-      n = mock_numeric('n')
-      n.should_receive(:real?).and_return(true)
-      n.should_receive(:coerce).with(1).and_return([1, 4])
-      (Complex(1, 2) + n).should == Complex(5, 2)
-    end
-  end
-
-  describe "passed Numeric which responds to #real? with false" do
-    it "coerces the passed argument to Complex and adds the resulting elements" do
-      n = mock_numeric('n')
-      n.should_receive(:real?).and_return(false)
-      n.should_receive(:coerce).with(Complex(1, 2)).and_return([Complex(1, 2), Complex(3, 4)])
-      (Complex(1, 2) + n).should == Complex(4, 6)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/polar.rb b/spec/rubyspec/shared/complex/polar.rb
deleted file mode 100644
index acc063d89f..0000000000
--- a/spec/rubyspec/shared/complex/polar.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_polar_class, shared: true do
-  it "returns a complex number in terms of radius and angle" do
-    Complex.polar(50, 60).should be_close(Complex(-47.6206490207578, -15.2405310551108), TOLERANCE)
-    Complex.polar(-10, -20).should be_close(Complex(-4.08082061813392, 9.12945250727628), TOLERANCE)
-  end
-end
-
-describe :complex_polar, shared: true do
-  it "returns the absolute value and the argument" do
-    a = Complex(3, 4)
-    a.polar.size.should == 2
-    a.polar.first.should == 5.0
-    a.polar.last.should be_close(0.927295218001612, TOLERANCE)
-
-    b = Complex(-3.5, 4.7)
-    b.polar.size.should == 2
-    b.polar.first.should be_close(5.86003412959345, TOLERANCE)
-    b.polar.last.should be_close(2.21088447955664, TOLERANCE)
-  end
-end
diff --git a/spec/rubyspec/shared/complex/real.rb b/spec/rubyspec/shared/complex/real.rb
deleted file mode 100644
index ab8ed07a4d..0000000000
--- a/spec/rubyspec/shared/complex/real.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-describe :complex_real, shared: true do
-  it "returns the real part of self" do
-    Complex(1, 0).real.should == 1
-    Complex(2, 1).real.should == 2
-    Complex(6.7, 8.9).real.should == 6.7
-    Complex(bignum_value, 3).real.should == bignum_value
-  end
-end
diff --git a/spec/rubyspec/shared/complex/rect.rb b/spec/rubyspec/shared/complex/rect.rb
deleted file mode 100644
index 8a59d873eb..0000000000
--- a/spec/rubyspec/shared/complex/rect.rb
+++ /dev/null
@@ -1,96 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_rect, shared: true do
-  before :each do
-    @numbers = [
-      Complex(1),
-      Complex(0, 20),
-      Complex(0, 0),
-      Complex(0.0),
-      Complex(9999999**99),
-      Complex(-20),
-      Complex.polar(76, 10)
-    ]
-  end
-
-  it "returns an Array" do
-    @numbers.each do |number|
-      number.send(@method).should be_an_instance_of(Array)
-    end
-  end
-
-  it "returns a two-element Array" do
-    @numbers.each do |number|
-      number.send(@method).size.should == 2
-    end
-  end
-
-  it "returns the real part of self as the first element" do
-   @numbers.each do |number|
-     number.send(@method).first.should == number.real
-   end
-  end
-
-  it "returns the imaginary part of self as the last element" do
-     @numbers.each do |number|
-       number.send(@method).last.should == number.imaginary
-     end
-  end
-
-  it "raises an ArgumentError if given any arguments" do
-    @numbers.each do |number|
-      lambda { number.send(@method, number) }.should raise_error(ArgumentError)
-    end
-  end
-end
-
-describe :complex_rect_class, shared: true do
-  describe "passed a Numeric n which responds to #real? with true" do
-    it "returns a Complex with real part n and imaginary part 0" do
-      n = mock_numeric('n')
-      n.should_receive(:real?).any_number_of_times.and_return(true)
-      result = Complex.send(@method, n)
-      result.real.should == n
-      result.imag.should == 0
-    end
-  end
-
-  describe "passed a Numeric which responds to #real? with false" do
-    it "raises TypeError" do
-      n = mock_numeric('n')
-      n.should_receive(:real?).any_number_of_times.and_return(false)
-      lambda { Complex.send(@method, n) }.should raise_error(TypeError)
-    end
-  end
-
-  describe "passed Numerics n1 and n2 and at least one responds to #real? with false" do
-    [[false, false], [false, true], [true, false]].each do |r1, r2|
-      it "raises TypeError" do
-        n1 = mock_numeric('n1')
-        n2 = mock_numeric('n2')
-        n1.should_receive(:real?).any_number_of_times.and_return(r1)
-        n2.should_receive(:real?).any_number_of_times.and_return(r2)
-        lambda { Complex.send(@method, n1, n2) }.should raise_error(TypeError)
-      end
-    end
-  end
-
-  describe "passed Numerics n1 and n2 and both respond to #real? with true" do
-    it "returns a Complex with real part n1 and imaginary part n2" do
-      n1 = mock_numeric('n1')
-      n2 = mock_numeric('n2')
-      n1.should_receive(:real?).any_number_of_times.and_return(true)
-      n2.should_receive(:real?).any_number_of_times.and_return(true)
-      result = Complex.send(@method, n1, n2)
-      result.real.should == n1
-      result.imag.should == n2
-    end
-  end
-
-  describe "passed a non-Numeric" do
-    it "raises TypeError" do
-      lambda { Complex.send(@method, :sym) }.should raise_error(TypeError)
-      lambda { Complex.send(@method, 0, :sym) }.should raise_error(TypeError)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/complex/to_s.rb b/spec/rubyspec/shared/complex/to_s.rb
deleted file mode 100644
index 03f4f98b84..0000000000
--- a/spec/rubyspec/shared/complex/to_s.rb
+++ /dev/null
@@ -1,44 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :complex_to_s, shared: true do
-  describe "when self's real component is 0" do
-    it "returns both the real and imaginary component even when the real is 0" do
-      Complex(0, 5).to_s.should == "0+5i"
-      Complex(0, -3.2).to_s.should == "0-3.2i"
-    end
-  end
-
-  it "returns self as String" do
-    Complex(1, 5).to_s.should == "1+5i"
-    Complex(-2.5, 1.5).to_s.should == "-2.5+1.5i"
-
-    Complex(1, -5).to_s.should == "1-5i"
-    Complex(-2.5, -1.5).to_s.should == "-2.5-1.5i"
-
-    # Guard against the Mathn library
-    conflicts_with :Prime do
-      Complex(1, 0).to_s.should == "1+0i"
-      Complex(1, -0).to_s.should == "1+0i"
-    end
-  end
-
-  it "returns 1+0.0i for Complex(1, 0.0)" do
-    Complex(1, 0.0).to_s.should == "1+0.0i"
-  end
-
-  it "returns 1-0.0i for Complex(1, -0.0)" do
-    Complex(1, -0.0).to_s.should == "1-0.0i"
-  end
-
-  it "returns 1+Infinity*i for Complex(1, Infinity)" do
-    Complex(1, infinity_value).to_s.should == "1+Infinity*i"
-  end
-
-  it "returns 1-Infinity*i for Complex(1, -Infinity)" do
-    Complex(1, -infinity_value).to_s.should == "1-Infinity*i"
-  end
-
-  it "returns 1+NaN*i for Complex(1, NaN)" do
-    Complex(1, nan_value).to_s.should == "1+NaN*i"
-  end
-end
diff --git a/spec/rubyspec/shared/enumerator/each.rb b/spec/rubyspec/shared/enumerator/each.rb
deleted file mode 100644
index bbab86fed7..0000000000
--- a/spec/rubyspec/shared/enumerator/each.rb
+++ /dev/null
@@ -1,89 +0,0 @@
-# -*- encoding: us-ascii -*-
-
-describe :enum_each, shared: true do
-  before :each do
-    object_each_with_arguments = Object.new
-    def object_each_with_arguments.each_with_arguments(arg, *args)
-      yield arg, *args
-      :method_returned
-    end
-
-    @enum_with_arguments = object_each_with_arguments.to_enum(:each_with_arguments, :arg0, :arg1, :arg2)
-
-    @enum_with_yielder = Enumerator.new {|y| y.yield :ok}
-  end
-
-  it "yields each element of self to the given block" do
-    acc = []
-    [1,2,3].to_enum.each {|e| acc << e }
-    acc.should == [1,2,3]
-  end
-
-  it "calls #each on the object given in the constructor by default" do
-    each = mock('each')
-    each.should_receive(:each)
-    each.to_enum.each {|e| e }
-  end
-
-  it "calls #each on the underlying object until it's exhausted" do
-    each = mock('each')
-    each.should_receive(:each).and_yield(1).and_yield(2).and_yield(3)
-    acc = []
-    each.to_enum.each {|e| acc << e }
-    acc.should == [1,2,3]
-  end
-
-  it "calls the method given in the constructor instead of #each" do
-    each = mock('peach')
-    each.should_receive(:peach)
-    each.to_enum(:peach).each {|e| e }
-  end
-
-  it "calls the method given in the constructor until it's exhausted" do
-    each = mock('each')
-    each.should_receive(:each).and_yield(1).and_yield(2).and_yield(3)
-    acc = []
-    each.to_enum.each {|e| acc << e }
-    acc.should == [1,2,3]
-  end
-
-  it "raises a NoMethodError if the object doesn't respond to #each" do
-    enum = Object.new.to_enum
-    lambda do
-      enum.each { |e| e }
-    end.should raise_error(NoMethodError)
-  end
-
-  it "returns self if not given arguments and not given a block" do
-    @enum_with_arguments.each.should equal(@enum_with_arguments)
-
-    @enum_with_yielder.each.should equal(@enum_with_yielder)
-  end
-
-  it "returns the same value from receiver.each if block is given" do
-    @enum_with_arguments.each {}.should equal(:method_returned)
-  end
-
-  it "passes given arguments at initialized to receiver.each" do
-    @enum_with_arguments.each.to_a.should == [[:arg0, :arg1, :arg2]]
-  end
-
-  it "requires multiple arguments" do
-    Enumerator.instance_method(:each).arity.should < 0
-  end
-
-  it "appends given arguments to receiver.each" do
-    @enum_with_arguments.each(:each0, :each1).to_a.should == [[:arg0, :arg1, :arg2, :each0, :each1]]
-    @enum_with_arguments.each(:each2, :each3).to_a.should == [[:arg0, :arg1, :arg2, :each2, :each3]]
-  end
-
-  it "returns the same value from receiver.each if block and arguments are given" do
-    @enum_with_arguments.each(:each1, :each2) {}.should equal(:method_returned)
-  end
-
-  it "returns new Enumerator if given arguments but not given a block" do
-    ret = @enum_with_arguments.each 1
-    ret.should be_an_instance_of(Enumerator)
-    ret.should_not equal(@enum_with_arguments)
-  end
-end
diff --git a/spec/rubyspec/shared/enumerator/enum_cons.rb b/spec/rubyspec/shared/enumerator/enum_cons.rb
deleted file mode 100644
index 59eed949d8..0000000000
--- a/spec/rubyspec/shared/enumerator/enum_cons.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../../../fixtures/enumerator/classes', __FILE__)
-
-describe :enum_cons, shared: true do
-  it "returns an enumerator of the receiver with iteration of each_cons for each array of n concecutive elements" do
-    a = []
-    enum = EnumSpecs::Numerous.new.enum_cons(3)
-    enum.each {|x| a << x}
-    enum.should be_an_instance_of(Enumerator)
-    a.should == [[2, 5, 3], [5, 3, 6], [3, 6, 1], [6, 1, 4]]
-  end
-end
diff --git a/spec/rubyspec/shared/enumerator/enum_for.rb b/spec/rubyspec/shared/enumerator/enum_for.rb
deleted file mode 100644
index 9030ffbd7d..0000000000
--- a/spec/rubyspec/shared/enumerator/enum_for.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-describe :enum_for, shared: true do
-  it "is defined in Kernel" do
-    Kernel.method_defined?(@method).should be_true
-  end
-
-  it "returns a new enumerator" do
-    "abc".send(@method).should be_an_instance_of(Enumerator)
-  end
-
-  it "defaults the first argument to :each" do
-    enum = [1,2].send(@method)
-    enum.map { |v| v }.should == [1,2].each { |v| v }
-  end
-
-  it "exposes multi-arg yields as an array" do
-    o = Object.new
-    def o.each
-      yield :a
-      yield :b1, :b2
-      yield [:c]
-      yield :d1, :d2
-      yield :e1, :e2, :e3
-    end
-
-    enum = o.send(@method)
-    enum.next.should == :a
-    enum.next.should == [:b1, :b2]
-    enum.next.should == [:c]
-    enum.next.should == [:d1, :d2]
-    enum.next.should == [:e1, :e2, :e3]
-  end
-
-  it "uses the passed block's value to calculate the size of the enumerator" do
-    Object.new.enum_for { 100 }.size.should == 100
-  end
-
-  it "defers the evaluation of the passed block until #size is called" do
-    ScratchPad.record []
-
-    enum = Object.new.enum_for do
-      ScratchPad << :called
-      100
-    end
-
-    ScratchPad.recorded.should be_empty
-
-    enum.size
-    ScratchPad.recorded.should == [:called]
-  end
-end
diff --git a/spec/rubyspec/shared/enumerator/new.rb b/spec/rubyspec/shared/enumerator/new.rb
deleted file mode 100644
index 23ace99816..0000000000
--- a/spec/rubyspec/shared/enumerator/new.rb
+++ /dev/null
@@ -1,42 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :enum_new, shared: true do
-  it "creates a new custom enumerator with the given object, iterator and arguments" do
-    enum = Enumerator.new(1, :upto, 3)
-    enum.should be_an_instance_of(Enumerator)
-  end
-
-  it "creates a new custom enumerator that responds to #each" do
-    enum = Enumerator.new(1, :upto, 3)
-    enum.respond_to?(:each).should == true
-  end
-
-  it "creates a new custom enumerator that runs correctly" do
-    Enumerator.new(1, :upto, 3).map{|x|x}.should == [1,2,3]
-  end
-
-  it "aliases the second argument to :each" do
-    Enumerator.new(1..2).to_a.should == Enumerator.new(1..2, :each).to_a
-  end
-
-  it "doesn't check for the presence of the iterator method" do
-    Enumerator.new(nil).should be_an_instance_of(Enumerator)
-  end
-
-  it "uses the latest define iterator method" do
-    class StrangeEach
-      def each
-        yield :foo
-      end
-    end
-    enum = Enumerator.new(StrangeEach.new)
-    enum.to_a.should == [:foo]
-    class StrangeEach
-      def each
-        yield :bar
-      end
-    end
-    enum.to_a.should == [:bar]
-  end
-
-end
diff --git a/spec/rubyspec/shared/enumerator/next.rb b/spec/rubyspec/shared/enumerator/next.rb
deleted file mode 100644
index d8ae6d9673..0000000000
--- a/spec/rubyspec/shared/enumerator/next.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :enum_next, shared: true do
-
-  before :each do
-    @enum = 1.upto(3)
-  end
-
-  it "returns the next element of the enumeration" do
-    @enum.next.should == 1
-    @enum.next.should == 2
-    @enum.next.should == 3
-  end
-
-  it "raises a StopIteration exception at the end of the stream" do
-    3.times { @enum.next }
-    lambda { @enum.next }.should raise_error(StopIteration)
-  end
-
-  it "cannot be called again until the enumerator is rewound" do
-    3.times { @enum.next }
-    lambda { @enum.next }.should raise_error(StopIteration)
-    lambda { @enum.next }.should raise_error(StopIteration)
-    lambda { @enum.next }.should raise_error(StopIteration)
-    @enum.rewind
-    @enum.next.should == 1
-  end
-end
diff --git a/spec/rubyspec/shared/enumerator/rewind.rb b/spec/rubyspec/shared/enumerator/rewind.rb
deleted file mode 100644
index 4d4139204c..0000000000
--- a/spec/rubyspec/shared/enumerator/rewind.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :enum_rewind, shared: true do
-
-  before :each do
-    @enum = 1.upto(3)
-  end
-
-  it "resets the enumerator to its initial state" do
-    @enum.next.should == 1
-    @enum.next.should == 2
-    @enum.rewind
-    @enum.next.should == 1
-  end
-
-  it "returns self" do
-    @enum.rewind.should == @enum
-  end
-
-  it "has no effect on a new enumerator" do
-    @enum.rewind
-    @enum.next.should == 1
-  end
-
-  it "has no effect if called multiple, consecutive times" do
-    @enum.next.should == 1
-    @enum.rewind
-    @enum.rewind
-    @enum.next.should == 1
-  end
-
-  it "works with peek to reset the position" do
-    @enum.next
-    @enum.next
-    @enum.rewind
-    @enum.next
-    @enum.peek.should == 2
-  end
-end
diff --git a/spec/rubyspec/shared/enumerator/with_index.rb b/spec/rubyspec/shared/enumerator/with_index.rb
deleted file mode 100644
index 37048a7b52..0000000000
--- a/spec/rubyspec/shared/enumerator/with_index.rb
+++ /dev/null
@@ -1,32 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :enum_with_index, shared: true do
-
-  require File.expand_path('../../../fixtures/enumerator/classes', __FILE__)
-
-  before :each do
-    @enum = [1, 2, 3, 4].to_enum
-  end
-
-  it "passes each element and its index to block" do
-    @a = []
-    @enum.send(@method) { |o, i| @a << [o, i] }
-    @a.should == [[1, 0], [2, 1], [3, 2], [4, 3]]
-  end
-
-  it "returns the object being enumerated when given a block" do
-    [1, 2, 3, 4].should == @enum.send(@method) { |o, i| :glark }
-  end
-
-  it "binds splat arguments properly" do
-    acc = []
-    @enum.send(@method) { |*b| c,d = b; acc << c; acc << d }
-    [1, 0, 2, 1, 3, 2, 4, 3].should == acc
-  end
-
-  it "returns an enumerator if no block is supplied" do
-    ewi = @enum.send(@method)
-    ewi.should be_an_instance_of(Enumerator)
-    ewi.to_a.should == [[1, 0], [2, 1], [3, 2], [4, 3]]
-  end
-end
diff --git a/spec/rubyspec/shared/enumerator/with_object.rb b/spec/rubyspec/shared/enumerator/with_object.rb
deleted file mode 100644
index 1830736713..0000000000
--- a/spec/rubyspec/shared/enumerator/with_object.rb
+++ /dev/null
@@ -1,42 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :enum_with_object, shared: true do
-  before :each do
-    @enum = [:a, :b].to_enum
-    @memo = ''
-    @block_params = @enum.send(@method, @memo).to_a
-  end
-
-  it "receives an argument" do
-    @enum.method(@method).arity.should == 1
-  end
-
-  context "with block" do
-    it "returns the given object" do
-      ret = @enum.send(@method, @memo) do |elm, memo|
-        # nothing
-      end
-      ret.should equal(@memo)
-    end
-
-    context "the block parameter" do
-      it "passes each element to first parameter" do
-        @block_params[0][0].should equal(:a)
-        @block_params[1][0].should equal(:b)
-      end
-
-      it "passes the given object to last parameter" do
-        @block_params[0][1].should equal(@memo)
-        @block_params[1][1].should equal(@memo)
-      end
-    end
-  end
-
-  context "without block" do
-    it "returns new Enumerator" do
-      ret = @enum.send(@method, @memo)
-      ret.should be_an_instance_of(Enumerator)
-      ret.should_not equal(@enum)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/fiber/resume.rb b/spec/rubyspec/shared/fiber/resume.rb
deleted file mode 100644
index 304cd88de1..0000000000
--- a/spec/rubyspec/shared/fiber/resume.rb
+++ /dev/null
@@ -1,77 +0,0 @@
-describe :fiber_resume, shared: true do
-  it "can be invoked from the root Fiber" do
-   fiber = Fiber.new { :fiber }
-   fiber.send(@method).should == :fiber
-  end
-
-  it "raises a FiberError if invoked from a different Thread" do
-    fiber = Fiber.new { }
-    lambda do
-      Thread.new do
-        fiber.resume
-      end.join
-    end.should raise_error(FiberError)
-    fiber.resume
-  end
-
-  it "passes control to the beginning of the block on first invocation" do
-    invoked = false
-    fiber = Fiber.new { invoked = true }
-    fiber.send(@method)
-    invoked.should be_true
-  end
-
-  it "returns the last value encountered on first invocation" do
-    fiber = Fiber.new { 1+1; true }
-    fiber.send(@method).should be_true
-  end
-
-  it "runs until the end of the block" do
-    obj = mock('obj')
-    obj.should_receive(:do).once
-    fiber = Fiber.new { 1 + 2; a = "glark"; obj.do }
-    fiber.send(@method)
-  end
-
-  it "runs until Fiber.yield" do
-    obj = mock('obj')
-    obj.should_not_receive(:do)
-    fiber = Fiber.new { 1 + 2; Fiber.yield; obj.do }
-    fiber.send(@method)
-  end
-
-  it "resumes from the last call to Fiber.yield on subsequent invocations" do
-    fiber = Fiber.new { Fiber.yield :first; :second }
-    fiber.send(@method).should == :first
-    fiber.send(@method).should == :second
-  end
-
-  it "accepts any number of arguments" do
-    fiber = Fiber.new { |a| }
-    lambda { fiber.send(@method, *(1..10).to_a) }.should_not raise_error
-  end
-
-  it "sets the block parameters to its arguments on the first invocation" do
-    first = mock('first')
-    first.should_receive(:arg).with(:first).twice
-    fiber = Fiber.new { |arg| first.arg arg; Fiber.yield; first.arg arg; }
-    fiber.send(@method, :first)
-    fiber.send(@method, :second)
-  end
-
-  it "raises a FiberError if the Fiber is dead" do
-    fiber = Fiber.new { true }
-    fiber.send(@method)
-    lambda { fiber.send(@method) }.should raise_error(FiberError)
-  end
-
-  it "raises a LocalJumpError if the block includes a return statement" do
-    fiber = Fiber.new { return; }
-    lambda { fiber.send(@method) }.should raise_error(LocalJumpError)
-  end
-
-  it "raises a LocalJumpError if the block includes a break statement" do
-    fiber = Fiber.new { break; }
-    lambda { fiber.send(@method) }.should raise_error(LocalJumpError)
-  end
-end
diff --git a/spec/rubyspec/shared/file/blockdev.rb b/spec/rubyspec/shared/file/blockdev.rb
deleted file mode 100644
index b0b3ea040a..0000000000
--- a/spec/rubyspec/shared/file/blockdev.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-describe :file_blockdev, shared: true do
-  it "returns true/false depending if the named file is a block device" do
-    @object.send(@method, tmp("")).should == false
-  end
-
-  it "accepts an object that has a #to_path method" do
-    @object.send(@method, mock_to_path(tmp(""))).should == false
-  end
-end
diff --git a/spec/rubyspec/shared/file/chardev.rb b/spec/rubyspec/shared/file/chardev.rb
deleted file mode 100644
index 8a7a89fd05..0000000000
--- a/spec/rubyspec/shared/file/chardev.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-describe :file_chardev, shared: true do
-  it "returns true/false depending if the named file is a char device" do
-    @object.send(@method, tmp("")).should == false
-  end
-
-  it "accepts an object that has a #to_path method" do
-    @object.send(@method, mock_to_path(tmp(""))).should == false
-  end
-end
diff --git a/spec/rubyspec/shared/file/directory.rb b/spec/rubyspec/shared/file/directory.rb
deleted file mode 100644
index 67e939bf16..0000000000
--- a/spec/rubyspec/shared/file/directory.rb
+++ /dev/null
@@ -1,66 +0,0 @@
-describe :file_directory, shared: true do
-  before :each do
-    @dir = tmp("file_directory")
-    @file = tmp("file_directory.txt")
-
-    mkdir_p @dir
-    touch @file
-  end
-
-  after :each do
-    rm_r @dir, @file
-  end
-
-  it "returns true if the argument is a directory" do
-    @object.send(@method, @dir).should be_true
-  end
-
-  it "returns false if the argument is not a directory" do
-    @object.send(@method, @file).should be_false
-  end
-
-  it "accepts an object that has a #to_path method" do
-    @object.send(@method, mock_to_path(@dir)).should be_true
-  end
-
-  it "raises a TypeError when passed an Integer" do
-    lambda { @object.send(@method, 1) }.should raise_error(TypeError)
-    lambda { @object.send(@method, bignum_value) }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when passed nil" do
-    lambda { @object.send(@method, nil) }.should raise_error(TypeError)
-  end
-end
-
-describe :file_directory_io, shared: true do
-  before :each do
-    @dir = tmp("file_directory_io")
-    @file = tmp("file_directory_io.txt")
-
-    mkdir_p @dir
-    touch @file
-  end
-
-  after :each do
-    rm_r @dir, @file
-  end
-
-  it "returns false if the argument is an IO that's not a directory" do
-    @object.send(@method, STDIN).should be_false
-  end
-
-  platform_is_not :windows do
-    it "returns true if the argument is an IO that is a directory" do
-      File.open(@dir, "r") do |f|
-        @object.send(@method, f).should be_true
-      end
-    end
-  end
-
-  it "calls #to_io to convert a non-IO object" do
-    io = mock('FileDirectoryIO')
-    io.should_receive(:to_io).and_return(STDIN)
-    @object.send(@method, io).should be_false
-  end
-end
diff --git a/spec/rubyspec/shared/file/executable.rb b/spec/rubyspec/shared/file/executable.rb
deleted file mode 100644
index 5b21fb0d97..0000000000
--- a/spec/rubyspec/shared/file/executable.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-describe :file_executable, shared: true do
-  before :each do
-    @file1 = tmp('temp1.txt')
-    @file2 = tmp('temp2.txt')
-
-    touch @file1
-    touch @file2
-
-    File.chmod(0755, @file1)
-  end
-
-  after :each do
-    rm_r @file1, @file2
-  end
-
-  platform_is_not :windows do
-    it "returns true if named file is executable by the effective user id of the process, otherwise false" do
-      @object.send(@method, '/etc/passwd').should == false
-      @object.send(@method, @file1).should == true
-      @object.send(@method, @file2).should == false
-    end
-
-    it "returns true if the argument is an executable file" do
-      @object.send(@method, @file1).should == true
-      @object.send(@method, @file2).should == false
-    end
-
-    it "accepts an object that has a #to_path method" do
-      @object.send(@method, mock_to_path(@file1)).should == true
-    end
-  end
-
-  it "raises an ArgumentError if not passed one argument" do
-    lambda { @object.send(@method) }.should raise_error(ArgumentError)
-  end
-
-  it "raises a TypeError if not passed a String type" do
-    lambda { @object.send(@method, 1)     }.should raise_error(TypeError)
-    lambda { @object.send(@method, nil)   }.should raise_error(TypeError)
-    lambda { @object.send(@method, false) }.should raise_error(TypeError)
-  end
-end
-
-describe :file_executable_missing, shared: true do
-  it "returns false if the file does not exist" do
-    @object.send(@method, 'fake_file').should == false
-  end
-end
diff --git a/spec/rubyspec/shared/file/executable_real.rb b/spec/rubyspec/shared/file/executable_real.rb
deleted file mode 100644
index 2b1bf8f585..0000000000
--- a/spec/rubyspec/shared/file/executable_real.rb
+++ /dev/null
@@ -1,46 +0,0 @@
-describe :file_executable_real, shared: true do
-  before :each do
-    @file1 = tmp('temp1.txt.exe')
-    @file2 = tmp('temp2.txt')
-
-    touch @file1
-    touch @file2
-
-    File.chmod(0755, @file1)
-  end
-
-  after :each do
-    rm_r @file1, @file2
-  end
-
-  platform_is_not :windows do
-    it "returns true if the file its an executable" do
-      @object.send(@method, @file1).should == true
-      @object.send(@method, @file2).should == false
-    end
-
-    it "accepts an object that has a #to_path method" do
-      @object.send(@method, mock_to_path(@file1)).should == true
-    end
-  end
-
-  it "returns true if named file is readable by the real user id of the process, otherwise false" do
-    @object.send(@method, @file1).should == true
-  end
-
-  it "raises an ArgumentError if not passed one argument" do
-    lambda { @object.send(@method) }.should raise_error(ArgumentError)
-  end
-
-  it "raises a TypeError if not passed a String type" do
-    lambda { @object.send(@method, 1)     }.should raise_error(TypeError)
-    lambda { @object.send(@method, nil)   }.should raise_error(TypeError)
-    lambda { @object.send(@method, false) }.should raise_error(TypeError)
-  end
-end
-
-describe :file_executable_real_missing, shared: true do
-  it "returns false if the file does not exist" do
-    @object.send(@method, 'fake_file').should == false
-  end
-end
diff --git a/spec/rubyspec/shared/file/exist.rb b/spec/rubyspec/shared/file/exist.rb
deleted file mode 100644
index 1557f01a82..0000000000
--- a/spec/rubyspec/shared/file/exist.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-describe :file_exist, shared: true do
-  it "returns true if the file exist" do
-    @object.send(@method, __FILE__).should == true
-    @object.send(@method, 'a_fake_file').should == false
-  end
-
-  it "returns true if the file exist using the alias exists?" do
-    @object.send(@method, __FILE__).should == true
-    @object.send(@method, 'a_fake_file').should == false
-  end
-
-  it "raises an ArgumentError if not passed one argument" do
-    lambda { @object.send(@method) }.should raise_error(ArgumentError)
-    lambda { @object.send(@method, __FILE__, __FILE__) }.should raise_error(ArgumentError)
-  end
-
-  it "raises a TypeError if not passed a String type" do
-    lambda { @object.send(@method, nil) }.should raise_error(TypeError)
-  end
-
-  it "accepts an object that has a #to_path method" do
-    @object.send(@method, mock_to_path(__FILE__)).should == true
-  end
-end
diff --git a/spec/rubyspec/shared/file/file.rb b/spec/rubyspec/shared/file/file.rb
deleted file mode 100644
index 095bd63fff..0000000000
--- a/spec/rubyspec/shared/file/file.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-describe :file_file, shared: true do
-  before :each do
-    platform_is :windows do
-      @null = "NUL"
-      @dir  = "C:\\"
-    end
-
-    platform_is_not :windows do
-      @null = "/dev/null"
-      @dir  = "/bin"
-    end
-
-    @file = tmp("test.txt")
-    touch @file
-  end
-
-  after :each do
-    rm_r @file
-  end
-
-  it "returns true if the named file exists and is a regular file." do
-    @object.send(@method, @file).should == true
-    @object.send(@method, @dir).should == false
-  end
-
-  it "accepts an object that has a #to_path method" do
-    @object.send(@method, mock_to_path(@file)).should == true
-  end
-
-  platform_is_not :windows do
-    it "returns true if the null device exists and is a regular file." do
-      @object.send(@method, @null).should == false # May fail on MS Windows
-    end
-  end
-
-  it "raises an ArgumentError if not passed one argument" do
-    lambda { @object.send(@method)               }.should raise_error(ArgumentError)
-    lambda { @object.send(@method, @null, @file) }.should raise_error(ArgumentError)
-  end
-
-  it "raises a TypeError if not passed a String type" do
-    lambda { @object.send(@method, nil) }.should raise_error(TypeError)
-    lambda { @object.send(@method, 1)   }.should raise_error(TypeError)
-  end
-end
diff --git a/spec/rubyspec/shared/file/grpowned.rb b/spec/rubyspec/shared/file/grpowned.rb
deleted file mode 100644
index 91a6483030..0000000000
--- a/spec/rubyspec/shared/file/grpowned.rb
+++ /dev/null
@@ -1,40 +0,0 @@
-describe :file_grpowned, shared: true do
-  before :each do
-    @file = tmp('i_exist')
-    touch(@file) { |f| f.puts "file_content" }
-    File.chown(nil, Process.gid, @file) rescue nil
-  end
-
-  after :each do
-    rm_r @file
-  end
-
-  platform_is_not :windows do
-    it "returns true if the file exist" do
-      @object.send(@method, @file).should be_true
-    end
-
-    it "accepts an object that has a #to_path method" do
-      @object.send(@method, mock_to_path(@file)).should be_true
-    end
-
-    it 'takes non primary groups into account' do
-      group = (Process.groups - [Process.egid]).first
-
-      if group
-        File.chown(nil, group, @file)
-
-        @object.send(@method, @file).should == true
-      else
-        # No supplementary groups
-        1.should == 1
-      end
-    end
-  end
-
-  platform_is :windows do
-    it "returns false if the file exist" do
-      @object.send(@method, @file).should be_false
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/file/identical.rb b/spec/rubyspec/shared/file/identical.rb
deleted file mode 100644
index e89cd309ea..0000000000
--- a/spec/rubyspec/shared/file/identical.rb
+++ /dev/null
@@ -1,47 +0,0 @@
-describe :file_identical, shared: true do
-  before :each do
-    @file1 = tmp('file_identical.txt')
-    @file2 = tmp('file_identical2.txt')
-    @link  = tmp('file_identical.lnk')
-    @non_exist = 'non_exist'
-
-    touch(@file1) { |f| f.puts "file1" }
-    touch(@file2) { |f| f.puts "file2" }
-
-    rm_r @link
-    File.link(@file1, @link)
-  end
-
-  after :each do
-    rm_r @link, @file1, @file2
-  end
-
-  it "returns true for a file and its link" do
-    @object.send(@method, @file1, @link).should == true
-  end
-
-  it "returns false if any of the files doesn't exist" do
-    @object.send(@method, @file1, @non_exist).should be_false
-    @object.send(@method, @non_exist, @file1).should be_false
-    @object.send(@method, @non_exist, @non_exist).should be_false
-  end
-
-  it "accepts an object that has a #to_path method" do
-    @object.send(@method, mock_to_path(@file1), mock_to_path(@link)).should == true
-  end
-
-  it "raises an ArgumentError if not passed two arguments" do
-    lambda { @object.send(@method, @file1, @file2, @link) }.should raise_error(ArgumentError)
-    lambda { @object.send(@method, @file1) }.should raise_error(ArgumentError)
-  end
-
-  it "raises a TypeError if not passed String types" do
-    lambda { @object.send(@method, 1,1) }.should raise_error(TypeError)
-  end
-
-  it "returns true if both named files are identical" do
-    @object.send(@method, @file1, @file1).should be_true
-    @object.send(@method, @link, @link).should be_true
-    @object.send(@method, @file1, @file2).should be_false
-  end
-end
diff --git a/spec/rubyspec/shared/file/owned.rb b/spec/rubyspec/shared/file/owned.rb
deleted file mode 100644
index 4a08a4ed89..0000000000
--- a/spec/rubyspec/shared/file/owned.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-describe :file_owned, shared: true do
-  it "accepts an object that has a #to_path method"
-end
diff --git a/spec/rubyspec/shared/file/pipe.rb b/spec/rubyspec/shared/file/pipe.rb
deleted file mode 100644
index 7e150b9167..0000000000
--- a/spec/rubyspec/shared/file/pipe.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-describe :file_pipe, shared: true do
-  it "accepts an object that has a #to_path method"
-end
diff --git a/spec/rubyspec/shared/file/readable.rb b/spec/rubyspec/shared/file/readable.rb
deleted file mode 100644
index 74f58caaff..0000000000
--- a/spec/rubyspec/shared/file/readable.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-describe :file_readable, shared: true do
-  before :each do
-    @file = tmp('i_exist')
-    platform_is :windows do
-      @file2 = File.join(ENV["WINDIR"], "system32/drivers/etc/services").tr(File::SEPARATOR, File::ALT_SEPARATOR)
-    end
-    platform_is_not :windows do
-      @file2 = "/etc/passwd"
-    end
-  end
-
-  after :each do
-    rm_r @file
-  end
-
-  it "returns true if named file is readable by the effective user id of the process, otherwise false" do
-    @object.send(@method, @file2).should == true
-    File.open(@file,'w') { @object.send(@method, @file).should == true }
-  end
-
-  it "accepts an object that has a #to_path method" do
-    @object.send(@method, mock_to_path(@file2)).should == true
-  end
-end
-
-describe :file_readable_missing, shared: true do
-  it "returns false if the file does not exist" do
-    @object.send(@method, 'fake_file').should == false
-  end
-end
diff --git a/spec/rubyspec/shared/file/readable_real.rb b/spec/rubyspec/shared/file/readable_real.rb
deleted file mode 100644
index b6e53ac76d..0000000000
--- a/spec/rubyspec/shared/file/readable_real.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-describe :file_readable_real, shared: true do
-  before :each do
-    @file = tmp('i_exist')
-  end
-
-  after :each do
-    rm_r @file
-  end
-
-  it "returns true if named file is readable by the real user id of the process, otherwise false" do
-    File.open(@file,'w') { @object.send(@method, @file).should == true }
-  end
-
-  it "accepts an object that has a #to_path method" do
-    File.open(@file,'w') { @object.send(@method, mock_to_path(@file)).should == true }
-  end
-end
-
-describe :file_readable_real_missing, shared: true do
-  it "returns false if the file does not exist" do
-    @object.send(@method, 'fake_file').should == false
-  end
-end
diff --git a/spec/rubyspec/shared/file/setgid.rb b/spec/rubyspec/shared/file/setgid.rb
deleted file mode 100644
index 9893795832..0000000000
--- a/spec/rubyspec/shared/file/setgid.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-describe :file_setgid, shared: true do
-end
diff --git a/spec/rubyspec/shared/file/setuid.rb b/spec/rubyspec/shared/file/setuid.rb
deleted file mode 100644
index 6401674a94..0000000000
--- a/spec/rubyspec/shared/file/setuid.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-describe :file_setuid, shared: true do
-end
diff --git a/spec/rubyspec/shared/file/size.rb b/spec/rubyspec/shared/file/size.rb
deleted file mode 100644
index bb95190fc0..0000000000
--- a/spec/rubyspec/shared/file/size.rb
+++ /dev/null
@@ -1,124 +0,0 @@
-describe :file_size, shared: true do
-  before :each do
-    @exists = tmp('i_exist')
-    touch(@exists) { |f| f.write 'rubinius' }
-  end
-
-  after :each do
-    rm_r @exists
-  end
-
-  it "returns the size of the file if it exists and is not empty" do
-    @object.send(@method, @exists).should == 8
-  end
-
-  it "accepts a String-like (to_str) parameter" do
-    obj = mock("file")
-    obj.should_receive(:to_str).and_return(@exists)
-
-    @object.send(@method, obj).should == 8
-  end
-
-  it "accepts an object that has a #to_path method" do
-    @object.send(@method, mock_to_path(@exists)).should == 8
-  end
-end
-
-describe :file_size_to_io, shared: true do
-  before :each do
-    @exists = tmp('i_exist')
-    touch(@exists) { |f| f.write 'rubinius' }
-    @file = File.open(@exists, 'r')
-  end
-
-  after :each do
-    @file.close unless @file.closed?
-    rm_r @exists
-  end
-
-  it "calls #to_io to convert the argument to an IO" do
-    obj = mock("io like")
-    obj.should_receive(:to_io).and_return(@file)
-
-    @object.send(@method, obj).should == 8
-  end
-end
-
-describe :file_size_raise_when_missing, shared: true do
-  before :each do
-    # TODO: missing_file
-    @missing = tmp("i_dont_exist")
-    rm_r @missing
-  end
-
-  after :each do
-    rm_r @missing
-  end
-
-  it "raises an error if file_name doesn't exist" do
-    lambda {@object.send(@method, @missing)}.should raise_error(Errno::ENOENT)
-  end
-end
-
-describe :file_size_nil_when_missing, shared: true do
-  before :each do
-    # TODO: missing_file
-    @missing = tmp("i_dont_exist")
-    rm_r @missing
-  end
-
-  after :each do
-    rm_r @missing
-  end
-
-  it "returns nil if file_name doesn't exist or has 0 size" do
-     @object.send(@method, @missing).should == nil
-  end
-end
-
-describe :file_size_0_when_empty, shared: true do
-  before :each do
-    @empty = tmp("i_am_empty")
-    touch @empty
-  end
-
-  after :each do
-    rm_r @empty
-  end
-
-  it "returns 0 if the file is empty" do
-    @object.send(@method, @empty).should == 0
-  end
-end
-
-describe :file_size_nil_when_empty, shared: true do
-  before :each do
-    @empty = tmp("i_am_empt")
-    touch @empty
-  end
-
-  after :each do
-    rm_r @empty
-  end
-
-  it "returns nil if file_name is empty" do
-    @object.send(@method, @empty).should == nil
-  end
-end
-
-describe :file_size_with_file_argument, shared: true do
-  before :each do
-    @exists = tmp('i_exist')
-    touch(@exists) { |f| f.write 'rubinius' }
-  end
-
-  after :each do
-    rm_r @exists
-  end
-
-  it "accepts a File argument" do
-    File.open(@exists) do |f|
-      @object.send(@method, f).should == 8
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/file/socket.rb b/spec/rubyspec/shared/file/socket.rb
deleted file mode 100644
index 55a1cfd284..0000000000
--- a/spec/rubyspec/shared/file/socket.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-describe :file_socket, shared: true do
-  it "accepts an object that has a #to_path method"
-end
diff --git a/spec/rubyspec/shared/file/sticky.rb b/spec/rubyspec/shared/file/sticky.rb
deleted file mode 100644
index 38bb6ed26b..0000000000
--- a/spec/rubyspec/shared/file/sticky.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-describe :file_sticky, shared: true do
-  before :each do
-    @dir = tmp('sticky_dir')
-    Dir.rmdir(@dir) if File.exist?(@dir)
-  end
-
-  after :each do
-    Dir.rmdir(@dir) if File.exist?(@dir)
-  end
-
-  platform_is_not :windows, :darwin, :freebsd, :netbsd, :openbsd, :solaris, :aix do
-    it "returns true if the named file has the sticky bit, otherwise false" do
-      Dir.mkdir @dir, 01755
-
-      @object.send(@method, @dir).should == true
-      @object.send(@method, '/').should == false
-    end
-  end
-
-  it "accepts an object that has a #to_path method"
-end
-
-describe :file_sticky_missing, shared: true do
-  platform_is_not :windows do
-    it "returns false if the file dies not exist" do
-      @object.send(@method, 'fake_file').should == false
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/file/symlink.rb b/spec/rubyspec/shared/file/symlink.rb
deleted file mode 100644
index d1c1dc94df..0000000000
--- a/spec/rubyspec/shared/file/symlink.rb
+++ /dev/null
@@ -1,46 +0,0 @@
-describe :file_symlink, shared: true do
-  before :each do
-    @file = tmp("test.txt")
-    @link = tmp("test.lnk")
-
-    rm_r @link
-    touch @file
-  end
-
-  after :each do
-    rm_r @link, @file
-  end
-
-  platform_is_not :windows do
-    it "returns true if the file is a link" do
-      File.symlink(@file, @link)
-      @object.send(@method, @link).should == true
-    end
-
-    it "accepts an object that has a #to_path method" do
-      File.symlink(@file, @link)
-      @object.send(@method, mock_to_path(@link)).should == true
-    end
-  end
-end
-
-describe :file_symlink_nonexistent, shared: true do
-  before :each do
-    @file = tmp("test.txt")
-    @link = tmp("test.lnk")
-
-    rm_r @link
-    touch @file
-  end
-
-  after :each do
-    rm_r @link
-    rm_r @file
-  end
-
-  platform_is_not :windows do
-    it "returns false if the file does not exist" do
-      @object.send(@method, "non_existent_link").should == false
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/file/world_readable.rb b/spec/rubyspec/shared/file/world_readable.rb
deleted file mode 100644
index 0fddf98b73..0000000000
--- a/spec/rubyspec/shared/file/world_readable.rb
+++ /dev/null
@@ -1,49 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :file_world_readable, shared: true do
-
-  before :each do
-    @file = tmp('world-readable')
-    touch @file
-  end
-
-  after :each do
-    rm_r @file
-  end
-
-  platform_is_not :windows do
-    it "returns nil if the file is chmod 600" do
-      File.chmod(0600, @file)
-      @object.world_readable?(@file).should be_nil
-    end
-
-    it "returns nil if the file is chmod 000" do
-      File.chmod(0000, @file)
-      @object.world_readable?(@file).should be_nil
-    end
-
-    it "returns nil if the file is chmod 700" do
-      File.chmod(0700, @file)
-      @object.world_readable?(@file).should be_nil
-    end
-  end
-
-  # We don't specify what the Fixnum is because it's system dependent
-  it "returns a Fixnum if the file is chmod 644" do
-    File.chmod(0644, @file)
-    @object.world_readable?(@file).should be_an_instance_of(Fixnum)
-  end
-
-  it "returns a Fixnum if the file is a directory and chmod 644" do
-    dir = rand().to_s + '-ww'
-    Dir.mkdir(dir)
-    Dir.exist?(dir).should be_true
-    File.chmod(0644, dir)
-    @object.world_readable?(dir).should be_an_instance_of(Fixnum)
-    Dir.rmdir(dir)
-  end
-
-  it "coerces the argument with #to_path" do
-    @object.world_readable?(mock_to_path(@file))
-  end
-end
diff --git a/spec/rubyspec/shared/file/world_writable.rb b/spec/rubyspec/shared/file/world_writable.rb
deleted file mode 100644
index 43ac23a997..0000000000
--- a/spec/rubyspec/shared/file/world_writable.rb
+++ /dev/null
@@ -1,49 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :file_world_writable, shared: true do
-
-  before :each do
-    @file = tmp('world-writable')
-    touch @file
-  end
-
-  after :each do
-    rm_r @file
-  end
-
-  platform_is_not :windows do
-    it "returns nil if the file is chmod 600" do
-      File.chmod(0600, @file)
-      @object.world_writable?(@file).should be_nil
-    end
-
-    it "returns nil if the file is chmod 000" do
-      File.chmod(0000, @file)
-      @object.world_writable?(@file).should be_nil
-    end
-
-    it "returns nil if the file is chmod 700" do
-      File.chmod(0700, @file)
-      @object.world_writable?(@file).should be_nil
-    end
-
-    # We don't specify what the Fixnum is because it's system dependent
-    it "returns a Fixnum if the file is chmod 777" do
-      File.chmod(0777, @file)
-      @object.world_writable?(@file).should be_an_instance_of(Fixnum)
-    end
-
-    it "returns a Fixnum if the file is a directory and chmod 777" do
-      dir = rand().to_s + '-ww'
-      Dir.mkdir(dir)
-      Dir.exist?(dir).should be_true
-      File.chmod(0777, dir)
-      @object.world_writable?(dir).should be_an_instance_of(Fixnum)
-      Dir.rmdir(dir)
-    end
-  end
-
-  it "coerces the argument with #to_path" do
-    @object.world_writable?(mock_to_path(@file))
-  end
-end
diff --git a/spec/rubyspec/shared/file/writable.rb b/spec/rubyspec/shared/file/writable.rb
deleted file mode 100644
index e8296928f3..0000000000
--- a/spec/rubyspec/shared/file/writable.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-describe :file_writable, shared: true do
-  before :each do
-    @file = tmp('i_exist')
-  end
-
-  after :each do
-    rm_r @file
-  end
-
-  it "returns true if named file is writable by the effective user id of the process, otherwise false" do
-    platform_is_not :windows do
-      @object.send(@method, "/etc/passwd").should == false
-    end
-    File.open(@file,'w') { @object.send(@method, @file).should == true }
-  end
-
-  it "accepts an object that has a #to_path method" do
-    File.open(@file,'w') { @object.send(@method, mock_to_path(@file)).should == true }
-  end
-end
-
-describe :file_writable_missing, shared: true do
-  it "returns false if the file does not exist" do
-    @object.send(@method, 'fake_file').should == false
-  end
-end
diff --git a/spec/rubyspec/shared/file/writable_real.rb b/spec/rubyspec/shared/file/writable_real.rb
deleted file mode 100644
index 3730befb7a..0000000000
--- a/spec/rubyspec/shared/file/writable_real.rb
+++ /dev/null
@@ -1,33 +0,0 @@
-describe :file_writable_real, shared: true do
-  before :each do
-    @file = tmp('i_exist')
-  end
-
-  after :each do
-    rm_r @file
-  end
-
-  it "returns true if named file is writable by the real user id of the process, otherwise false" do
-    File.open(@file,'w') { @object.send(@method, @file).should == true }
-  end
-
-  it "accepts an object that has a #to_path method" do
-    File.open(@file,'w') { @object.send(@method, mock_to_path(@file)).should == true }
-  end
-
-  it "raises an ArgumentError if not passed one argument" do
-    lambda { File.writable_real?        }.should raise_error(ArgumentError)
-  end
-
-  it "raises a TypeError if not passed a String type" do
-    lambda { @object.send(@method, 1)     }.should raise_error(TypeError)
-    lambda { @object.send(@method, nil)   }.should raise_error(TypeError)
-    lambda { @object.send(@method, false) }.should raise_error(TypeError)
-  end
-end
-
-describe :file_writable_real_missing, shared: true do
-  it "returns false if the file does not exist" do
-    @object.send(@method, 'fake_file').should == false
-  end
-end
diff --git a/spec/rubyspec/shared/file/zero.rb b/spec/rubyspec/shared/file/zero.rb
deleted file mode 100644
index bb5eea57ad..0000000000
--- a/spec/rubyspec/shared/file/zero.rb
+++ /dev/null
@@ -1,76 +0,0 @@
-describe :file_zero, shared: true do
-  before :each do
-    @zero_file    = tmp("test.txt")
-    @nonzero_file = tmp("test2.txt")
-    @dir = tmp("dir")
-
-    Dir.mkdir @dir
-    touch @zero_file
-    touch(@nonzero_file) { |f| f.puts "hello" }
-  end
-
-  after :each do
-    rm_r @zero_file, @nonzero_file
-    rm_r @dir
-  end
-
-  it "returns true if the file is empty" do
-    @object.send(@method, @zero_file).should == true
-  end
-
-  it "returns false if the file is not empty" do
-    @object.send(@method, @nonzero_file).should == false
-  end
-
-  it "accepts an object that has a #to_path method" do
-    @object.send(@method, mock_to_path(@zero_file)).should == true
-  end
-
-  platform_is :windows do
-    it "returns true for NUL" do
-      @object.send(@method, 'NUL').should == true
-      @object.send(@method, 'nul').should == true
-    end
-  end
-
-  platform_is_not :windows do
-    it "returns true for /dev/null" do
-      @object.send(@method, File.realpath('/dev/null')).should == true
-    end
-  end
-
-  it "raises an ArgumentError if not passed one argument" do
-    lambda { File.zero? }.should raise_error(ArgumentError)
-  end
-
-  it "raises a TypeError if not passed a String type" do
-    lambda { @object.send(@method, nil)   }.should raise_error(TypeError)
-    lambda { @object.send(@method, true)  }.should raise_error(TypeError)
-    lambda { @object.send(@method, false) }.should raise_error(TypeError)
-  end
-
-  it "returns true inside a block opening a file if it is empty" do
-    File.open(@zero_file,'w') do
-      @object.send(@method, @zero_file).should == true
-    end
-  end
-
-  platform_is_not :windows do
-    it "returns false for a directory" do
-      @object.send(@method, @dir).should == false
-    end
-  end
-
-  platform_is :windows do
-    # see http://redmine.ruby-lang.org/issues/show/449 for background
-    it "returns true for a directory" do
-      @object.send(@method, @dir).should == true
-    end
-  end
-end
-
-describe :file_zero_missing, shared: true do
-  it "returns false if the file does not exist" do
-    @object.send(@method, 'fake_file').should == false
-  end
-end
diff --git a/spec/rubyspec/shared/io/putc.rb b/spec/rubyspec/shared/io/putc.rb
deleted file mode 100644
index 5f620f183f..0000000000
--- a/spec/rubyspec/shared/io/putc.rb
+++ /dev/null
@@ -1,57 +0,0 @@
-# -*- encoding: ascii-8bit -*-
-describe :io_putc, shared: true do
-  after :each do
-    @io.close if @io && !@io.closed?
-    @io_object = nil
-    rm_r @name
-  end
-
-  describe "with a Fixnum argument" do
-    it "writes one character as a String" do
-      @io.should_receive(:write).with("A")
-      @io_object.send(@method, 65).should == 65
-    end
-
-    it "writes the low byte as a String" do
-      @io.should_receive(:write).with("A")
-      @io_object.send(@method, 0x2441).should == 0x2441
-    end
-  end
-
-  describe "with a String argument" do
-    it "writes one character" do
-      @io.should_receive(:write).with("B")
-      @io_object.send(@method, "B").should == "B"
-    end
-
-    it "writes the first character" do
-      @io.should_receive(:write).with("R")
-      @io_object.send(@method, "Ruby").should == "Ruby"
-    end
-  end
-
-  it "calls #to_int to convert an object to an Integer" do
-    obj = mock("kernel putc")
-    obj.should_receive(:to_int).and_return(65)
-
-    @io.should_receive(:write).with("A")
-    @io_object.send(@method, obj).should == obj
-  end
-
-  it "raises IOError on a closed stream" do
-    @io.close
-    lambda { @io_object.send(@method, "a") }.should raise_error(IOError)
-  end
-
-  it "raises a TypeError when passed nil" do
-    lambda { @io_object.send(@method, nil) }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when passed false" do
-    lambda { @io_object.send(@method, false) }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when passed true" do
-    lambda { @io_object.send(@method, true) }.should raise_error(TypeError)
-  end
-end
diff --git a/spec/rubyspec/shared/kernel/equal.rb b/spec/rubyspec/shared/kernel/equal.rb
deleted file mode 100644
index 0a70aec639..0000000000
--- a/spec/rubyspec/shared/kernel/equal.rb
+++ /dev/null
@@ -1,54 +0,0 @@
-# These examples hold for BasicObject#equal?, BasicObject#== and Kernel#eql?
-describe :object_equal, shared: true do
-  it "returns true if other is identical to self" do
-    obj = Object.new
-    obj.__send__(@method, obj).should be_true
-  end
-
-  it "returns false if other is not identical to self" do
-    a = Object.new
-    b = Object.new
-    a.__send__(@method, b).should be_false
-  end
-
-  it "returns true only if self and other are the same object" do
-    o1 = mock('o1')
-    o2 = mock('o2')
-    o1.__send__(@method, o1).should == true
-    o2.__send__(@method, o2).should == true
-    o1.__send__(@method, o2).should == false
-  end
-
-  it "returns true for the same immediate object" do
-    o1 = 1
-    o2 = :hola
-    1.__send__(@method, o1).should == true
-    :hola.__send__(@method, o2).should == true
-  end
-
-  it "returns false for nil and any other object" do
-    o1 = mock('o1')
-    nil.__send__(@method, nil).should == true
-    o1.__send__(@method, nil).should == false
-    nil.__send__(@method, o1).should == false
-  end
-
-  it "returns false for objects of different classes" do
-    :hola.__send__(@method, 1).should == false
-  end
-
-  it "returns true only if self and other are the same boolean" do
-    true.__send__(@method, true).should == true
-    false.__send__(@method, false).should == true
-
-    true.__send__(@method, false).should == false
-    false.__send__(@method, true).should == false
-  end
-
-  it "returns true for integers of initially different ranges" do
-    big42 = (bignum_value * 42 / bignum_value)
-    42.__send__(@method, big42).should == true
-    long42 = (1 << 35) * 42 / (1 << 35)
-    42.__send__(@method, long42).should == true
-  end
-end
diff --git a/spec/rubyspec/shared/kernel/object_id.rb b/spec/rubyspec/shared/kernel/object_id.rb
deleted file mode 100644
index 7acdb27554..0000000000
--- a/spec/rubyspec/shared/kernel/object_id.rb
+++ /dev/null
@@ -1,80 +0,0 @@
-# These examples hold for both BasicObject#__id__ and Kernel#object_id.
-describe :object_id, shared: true do
-  it "returns an integer" do
-    o1 = @object.new
-    o1.__send__(@method).should be_kind_of(Integer)
-  end
-
-  it "returns the same value on all calls to id for a given object" do
-    o1 = @object.new
-    o1.__send__(@method).should == o1.__send__(@method)
-  end
-
-  it "returns different values for different objects" do
-    o1 = @object.new
-    o2 = @object.new
-    o1.__send__(@method).should_not == o2.__send__(@method)
-  end
-
-  it "returns the same value for two Fixnums with the same value" do
-    o1 = 1
-    o2 = 1
-    o1.send(@method).should == o2.send(@method)
-  end
-
-  it "returns the same value for two Symbol literals" do
-    o1 = :hello
-    o2 = :hello
-    o1.send(@method).should == o2.send(@method)
-  end
-
-  it "returns the same value for two true literals" do
-    o1 = true
-    o2 = true
-    o1.send(@method).should == o2.send(@method)
-  end
-
-  it "returns the same value for two false literals" do
-    o1 = false
-    o2 = false
-    o1.send(@method).should == o2.send(@method)
-  end
-
-  it "returns the same value for two nil literals" do
-    o1 = nil
-    o2 = nil
-    o1.send(@method).should == o2.send(@method)
-  end
-
-  it "returns a different value for two Bignum literals" do
-    o1 = 2e100.to_i
-    o2 = 2e100.to_i
-    o1.send(@method).should_not == o2.send(@method)
-  end
-
-  it "returns a different value for two String literals" do
-    o1 = "hello"
-    o2 = "hello"
-    o1.send(@method).should_not == o2.send(@method)
-  end
-
-  it "returns a different value for an object and its dup" do
-    o1 = mock("object")
-    o2 = o1.dup
-    o1.send(@method).should_not == o2.send(@method)
-  end
-
-  it "returns a different value for two numbers near the 32 bit Fixnum limit" do
-    o1 = -1
-    o2 = 2 ** 30 - 1
-
-    o1.send(@method).should_not == o2.send(@method)
-  end
-
-  it "returns a different value for two numbers near the 64 bit Fixnum limit" do
-    o1 = -1
-    o2 = 2 ** 62 - 1
-
-    o1.send(@method).should_not == o2.send(@method)
-  end
-end
diff --git a/spec/rubyspec/shared/kernel/raise.rb b/spec/rubyspec/shared/kernel/raise.rb
deleted file mode 100644
index 70d638fff9..0000000000
--- a/spec/rubyspec/shared/kernel/raise.rb
+++ /dev/null
@@ -1,68 +0,0 @@
-describe :kernel_raise, shared: true do
-  before :each do
-    ScratchPad.clear
-  end
-
-  it "aborts execution" do
-    lambda do
-      @object.raise Exception, "abort"
-      ScratchPad.record :no_abort
-    end.should raise_error(Exception, "abort")
-
-    ScratchPad.recorded.should be_nil
-  end
-
-  it "raises RuntimeError if no exception class is given" do
-    lambda { @object.raise }.should raise_error(RuntimeError)
-  end
-
-  it "raises a given Exception instance" do
-    error = RuntimeError.new
-    lambda { @object.raise(error) }.should raise_error(error)
-  end
-
-  it "raises a RuntimeError if string given" do
-    lambda { @object.raise("a bad thing") }.should raise_error(RuntimeError)
-  end
-
-  it "raises a TypeError when passed a non-Exception object" do
-    lambda { @object.raise(Object.new) }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when passed true" do
-    lambda { @object.raise(true) }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when passed false" do
-    lambda { @object.raise(false) }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError when passed nil" do
-    lambda { @object.raise(nil) }.should raise_error(TypeError)
-  end
-
-  it "re-raises the rescued exception" do
-    lambda do
-      begin
-        raise Exception, "outer"
-        ScratchPad.record :no_abort
-      rescue
-        begin
-          raise StandardError, "inner"
-        rescue
-        end
-
-        @object.raise
-        ScratchPad.record :no_reraise
-      end
-    end.should raise_error(Exception, "outer")
-
-    ScratchPad.recorded.should be_nil
-  end
-
-  it "allows Exception, message, and backtrace parameters" do
-    lambda do
-      @object.raise(ArgumentError, "message", caller)
-    end.should raise_error(ArgumentError, "message")
-  end
-end
diff --git a/spec/rubyspec/shared/math/atanh.rb b/spec/rubyspec/shared/math/atanh.rb
deleted file mode 100644
index 1d1a6ebd74..0000000000
--- a/spec/rubyspec/shared/math/atanh.rb
+++ /dev/null
@@ -1,44 +0,0 @@
-describe :math_atanh_base, shared: true do
-  it "returns a float" do
-    @object.send(@method, 0.5).should be_an_instance_of(Float)
-  end
-
-  it "returns the inverse hyperbolic tangent of the argument" do
-    @object.send(@method, 0.0).should == 0.0
-    @object.send(@method, -0.0).should == -0.0
-    @object.send(@method, 0.5).should be_close(0.549306144334055, TOLERANCE)
-    @object.send(@method, -0.2).should be_close(-0.202732554054082, TOLERANCE)
-  end
-
-  it "raises a TypeError if the argument is nil" do
-    lambda { @object.send(@method, nil) }.should raise_error(TypeError)
-  end
-
-  it "raises a TypeError if the argument is not a Numeric" do
-    lambda { @object.send(@method, "test") }.should raise_error(TypeError)
-  end
-
-  it "returns Infinity if x == 1.0" do
-    @object.send(@method, 1.0).should == Float::INFINITY
-  end
-
-  it "return -Infinity if x == -1.0" do
-    @object.send(@method, -1.0).should == -Float::INFINITY
-  end
-end
-
-describe :math_atanh_private, shared: true do
-  it "is a private instance method" do
-    Math.should have_private_instance_method(@method)
-  end
-end
-
-describe :math_atanh_no_complex, shared: true do
-  it "raises a Math::DomainError for arguments greater than 1.0" do
-    lambda { @object.send(@method, 1.0 + Float::EPSILON)  }.should raise_error(Math::DomainError)
-  end
-
-  it "raises a Math::DomainError for arguments less than -1.0" do
-    lambda { @object.send(@method, -1.0 - Float::EPSILON) }.should raise_error(Math::DomainError)
-  end
-end
diff --git a/spec/rubyspec/shared/process/abort.rb b/spec/rubyspec/shared/process/abort.rb
deleted file mode 100644
index 1a25aeffc2..0000000000
--- a/spec/rubyspec/shared/process/abort.rb
+++ /dev/null
@@ -1,36 +0,0 @@
-describe :process_abort, shared: true do
-  before :each do
-    @stderr, $stderr = $stderr, IOStub.new
-  end
-
-  after :each do
-    $stderr = @stderr
-  end
-
-  it "raises a SystemExit exception" do
-    lambda { @object.abort }.should raise_error(SystemExit)
-  end
-
-  it "sets the exception message to the given message" do
-    lambda { @object.abort "message" }.should raise_error { |e| e.message.should == "message" }
-  end
-
-  it "sets the exception status code of 1" do
-    lambda { @object.abort }.should raise_error { |e| e.status.should == 1 }
-  end
-
-  it "prints the specified message to STDERR" do
-    lambda { @object.abort "a message" }.should raise_error(SystemExit)
-    $stderr.should =~ /a message/
-  end
-
-  it "coerces the argument with #to_str" do
-    str = mock('to_str')
-    str.should_receive(:to_str).any_number_of_times.and_return("message")
-    lambda { @object.abort str }.should raise_error(SystemExit, "message")
-  end
-
-  it "raises TypeError when given a non-String object" do
-    lambda { @object.abort 123 }.should raise_error(TypeError)
-  end
-end
diff --git a/spec/rubyspec/shared/process/exit.rb b/spec/rubyspec/shared/process/exit.rb
deleted file mode 100644
index 7d567c8195..0000000000
--- a/spec/rubyspec/shared/process/exit.rb
+++ /dev/null
@@ -1,94 +0,0 @@
-describe :process_exit, shared: true do
-  it "raises a SystemExit with status 0" do
-    lambda { @object.exit }.should raise_error(SystemExit) { |e|
-      e.status.should == 0
-    }
-  end
-
-  it "raises a SystemExit with the specified status" do
-    [-2**16, -2**8, -8, -1, 0, 1 , 8, 2**8, 2**16].each do |value|
-      lambda { @object.exit(value) }.should raise_error(SystemExit) { |e|
-        e.status.should == value
-      }
-    end
-  end
-
-  it "raises a SystemExit with the specified boolean status" do
-    { true => 0, false => 1 }.each do |value, status|
-      lambda { @object.exit(value) }.should raise_error(SystemExit) { |e|
-        e.status.should == status
-      }
-    end
-  end
-
-  it "tries to convert the passed argument to an Integer using #to_int" do
-    obj = mock('5')
-    obj.should_receive(:to_int).and_return(5)
-    lambda { @object.exit(obj) }.should raise_error(SystemExit) { |e|
-      e.status.should == 5
-    }
-  end
-
-  it "converts the passed Float argument to an Integer" do
-    { -2.2 => -2, -0.1 => 0, 5.5 => 5, 827.999 => 827 }.each do |value, status|
-      lambda { @object.exit(value) }.should raise_error(SystemExit) { |e|
-        e.status.should == status
-      }
-    end
-  end
-
-  it "raises TypeError if can't convert the argument to an Integer" do
-    lambda { @object.exit(Object.new) }.should raise_error(TypeError)
-    lambda { @object.exit('0') }.should raise_error(TypeError)
-    lambda { @object.exit([0]) }.should raise_error(TypeError)
-    lambda { @object.exit(nil) }.should raise_error(TypeError)
-  end
-
-  it "raises the SystemExit in the main thread if it reaches the top-level handler of another thread" do
-    ScratchPad.record []
-
-    ready = false
-    t = Thread.new {
-      Thread.pass until ready
-
-      begin
-        @object.exit 42
-      rescue SystemExit => e
-        ScratchPad << :in_thread
-        raise e
-      end
-    }
-
-    begin
-      ready = true
-      sleep
-    rescue SystemExit
-      ScratchPad << :in_main
-    end
-
-    ScratchPad.recorded.should == [:in_thread, :in_main]
-
-    # the thread also keeps the exception as its value
-    lambda { t.value }.should raise_error(SystemExit)
-  end
-end
-
-describe :process_exit!, shared: true do
-  it "exits with the given status" do
-    out = ruby_exe("#{@object}.send(:exit!, 21)", args: '2>&1')
-    out.should == ""
-    $?.exitstatus.should == 21
-  end
-
-  it "exits when called from a thread" do
-    out = ruby_exe("Thread.new { #{@object}.send(:exit!, 21) }.join; sleep", args: '2>&1')
-    out.should == ""
-    $?.exitstatus.should == 21
-  end
-
-  it "exits when called from a fiber" do
-    out = ruby_exe("Fiber.new { #{@object}.send(:exit!, 21) }.resume", args: '2>&1')
-    out.should == ""
-    $?.exitstatus.should == 21
-  end
-end
diff --git a/spec/rubyspec/shared/process/fork.rb b/spec/rubyspec/shared/process/fork.rb
deleted file mode 100644
index c2c2aee9bf..0000000000
--- a/spec/rubyspec/shared/process/fork.rb
+++ /dev/null
@@ -1,90 +0,0 @@
-describe :process_fork, shared: true do
-  platform_is :windows do
-    it "returns false from #respond_to?" do
-      # Workaround for Kernel::Method being public and losing the "non-respond_to? magic"
-      mod = @object.class.name == "KernelSpecs::Method" ? Object.new : @object
-      mod.respond_to?(:fork).should be_false
-      mod.respond_to?(:fork, true).should be_false
-    end
-
-    it "raises a NotImplementedError when called" do
-      lambda { @object.fork }.should raise_error(NotImplementedError)
-    end
-  end
-
-  platform_is_not :windows do
-    before :each do
-      @file = tmp('i_exist')
-      rm_r @file
-    end
-
-    after :each do
-      rm_r @file
-    end
-
-    it "returns status zero" do
-      pid = Process.fork { exit! 0 }
-      _, result = Process.wait2(pid)
-      result.exitstatus.should == 0
-    end
-
-    it "returns status zero" do
-      pid = Process.fork { exit 0 }
-      _, result = Process.wait2(pid)
-      result.exitstatus.should == 0
-    end
-
-    it "returns status zero" do
-      pid = Process.fork {}
-      _, result = Process.wait2(pid)
-      result.exitstatus.should == 0
-    end
-
-    it "returns status non-zero" do
-      pid = Process.fork { exit! 42 }
-      _, result = Process.wait2(pid)
-      result.exitstatus.should == 42
-    end
-
-    it "returns status non-zero" do
-      pid = Process.fork { exit 42 }
-      _, result = Process.wait2(pid)
-      result.exitstatus.should == 42
-    end
-
-    it "returns nil for the child process" do
-      child_id = @object.fork
-      if child_id == nil
-        touch(@file) { |f| f.write 'rubinius' }
-        Process.exit!
-      else
-        Process.waitpid(child_id)
-      end
-      File.exist?(@file).should == true
-    end
-
-    it "runs a block in a child process" do
-      pid = @object.fork {
-        touch(@file) { |f| f.write 'rubinius' }
-        Process.exit!
-      }
-      Process.waitpid(pid)
-      File.exist?(@file).should == true
-    end
-
-    it "marks threads from the parent as killed" do
-      t = Thread.new { sleep }
-      pid = @object.fork {
-        touch(@file) do |f|
-          f.write Thread.current.alive?
-          f.write t.alive?
-        end
-        Process.exit!
-      }
-      Process.waitpid(pid)
-      t.kill
-      t.join
-      File.read(@file).should == "truefalse"
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/rational/Rational.rb b/spec/rubyspec/shared/rational/Rational.rb
deleted file mode 100644
index 0165fa769a..0000000000
--- a/spec/rubyspec/shared/rational/Rational.rb
+++ /dev/null
@@ -1,103 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../../../fixtures/rational', __FILE__)
-
-describe :kernel_Rational, shared: true do
-  describe "passed Integer" do
-    # Guard against the Mathn library
-    conflicts_with :Prime do
-      it "returns a new Rational number with 1 as the denominator" do
-        Rational(1).should eql(Rational(1, 1))
-        Rational(-3).should eql(Rational(-3, 1))
-        Rational(bignum_value).should eql(Rational(bignum_value, 1))
-      end
-    end
-  end
-
-  describe "passed two integers" do
-    it "returns a new Rational number" do
-      rat = Rational(1, 2)
-      rat.numerator.should == 1
-      rat.denominator.should == 2
-      rat.should be_an_instance_of(Rational)
-
-      rat = Rational(-3, -5)
-      rat.numerator.should == 3
-      rat.denominator.should == 5
-      rat.should be_an_instance_of(Rational)
-
-      rat = Rational(bignum_value, 3)
-      rat.numerator.should == bignum_value
-      rat.denominator.should == 3
-      rat.should be_an_instance_of(Rational)
-    end
-
-    it "reduces the Rational" do
-      rat = Rational(2, 4)
-      rat.numerator.should == 1
-      rat.denominator.should == 2
-
-      rat = Rational(3, 9)
-      rat.numerator.should == 1
-      rat.denominator.should == 3
-    end
-  end
-
-  describe "when passed a String" do
-    it "converts the String to a Rational using the same method as String#to_r" do
-      r = Rational(13, 25)
-      s_r = ".52".to_r
-      r_s = Rational(".52")
-
-      r_s.should == r
-      r_s.should == s_r
-    end
-
-    it "scales the Rational value of the first argument by the Rational value of the second" do
-      Rational(".52", ".6").should == Rational(13, 15)
-      Rational(".52", "1.6").should == Rational(13, 40)
-    end
-
-    it "does not use the same method as Float#to_r" do
-      r = Rational(3, 5)
-      f_r = 0.6.to_r
-      r_s = Rational("0.6")
-
-      r_s.should == r
-      r_s.should_not == f_r
-    end
-
-    describe "when passed a Numeric" do
-      it "calls #to_r to convert the first argument to a Rational" do
-        num = RationalSpecs::SubNumeric.new(2)
-
-        Rational(num).should == Rational(2)
-      end
-    end
-
-    describe "when passed a Complex" do
-      it "returns a Rational from the real part if the imaginary part is 0" do
-        Rational(Complex(1, 0)).should == Rational(1)
-      end
-
-      it "raises a RangeError if the imaginary part is not 0" do
-        lambda { Rational(Complex(1, 2)) }.should raise_error(RangeError)
-      end
-    end
-
-    it "raises a TypeError if the first argument is nil" do
-      lambda { Rational(nil) }.should raise_error(TypeError)
-    end
-
-    it "raises a TypeError if the second argument is nil" do
-      lambda { Rational(1, nil) }.should raise_error(TypeError)
-    end
-
-    it "raises a TypeError if the first argument is a Symbol" do
-      lambda { Rational(:sym) }.should raise_error(TypeError)
-    end
-
-    it "raises a TypeError if the second argument is a Symbol" do
-      lambda { Rational(1, :sym) }.should raise_error(TypeError)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/rational/abs.rb b/spec/rubyspec/shared/rational/abs.rb
deleted file mode 100644
index aa1bdc4363..0000000000
--- a/spec/rubyspec/shared/rational/abs.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_abs, shared: true do
-  it "returns self's absolute value" do
-    Rational(3, 4).send(@method).should == Rational(3, 4)
-    Rational(-3, 4).send(@method).should == Rational(3, 4)
-    Rational(3, -4).send(@method).should == Rational(3, 4)
-
-    Rational(bignum_value, -bignum_value).send(@method).should == Rational(bignum_value, bignum_value)
-  end
-end
diff --git a/spec/rubyspec/shared/rational/ceil.rb b/spec/rubyspec/shared/rational/ceil.rb
deleted file mode 100644
index cbb4ed0d08..0000000000
--- a/spec/rubyspec/shared/rational/ceil.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_ceil, shared: true do
-  before do
-    @rational = Rational(2200, 7)
-  end
-
-  describe "with no arguments (precision = 0)" do
-    it "returns an Integer" do
-      @rational.ceil.should be_kind_of(Integer)
-    end
-
-    it "returns the truncated value toward positive infinity" do
-      @rational.ceil.should == 315
-      Rational(1, 2).ceil.should == 1
-      Rational(-1, 2).ceil.should == 0
-    end
-  end
-
-  describe "with a precision < 0" do
-    it "returns an Integer" do
-      @rational.ceil(-2).should be_kind_of(Integer)
-      @rational.ceil(-1).should be_kind_of(Integer)
-    end
-
-    it "moves the truncation point n decimal places left" do
-      @rational.ceil(-3).should == 1000
-      @rational.ceil(-2).should == 400
-      @rational.ceil(-1).should == 320
-    end
-  end
-
-  describe "with precision > 0" do
-    it "returns a Rational" do
-      @rational.ceil(1).should be_kind_of(Rational)
-      @rational.ceil(2).should be_kind_of(Rational)
-    end
-
-    it "moves the truncation point n decimal places right" do
-      @rational.ceil(1).should == Rational(3143, 10)
-      @rational.ceil(2).should == Rational(31429, 100)
-      @rational.ceil(3).should == Rational(157143, 500)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/rational/coerce.rb b/spec/rubyspec/shared/rational/coerce.rb
deleted file mode 100644
index 8bdd19aa2a..0000000000
--- a/spec/rubyspec/shared/rational/coerce.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_coerce, shared: true do
-  it "returns the passed argument, self as Float, when given a Float" do
-    result = Rational(3, 4).coerce(1.0)
-    result.should == [1.0, 0.75]
-    result.first.is_a?(Float).should be_true
-    result.last.is_a?(Float).should be_true
-  end
-
-  it "returns the passed argument, self as Rational, when given an Integer" do
-    result = Rational(3, 4).coerce(10)
-    result.should == [Rational(10, 1), Rational(3, 4)]
-    result.first.is_a?(Rational).should be_true
-    result.last.is_a?(Rational).should be_true
-  end
-
-  it "returns [argument, self] when given a Rational" do
-    Rational(3, 7).coerce(Rational(9, 2)).should == [Rational(9, 2), Rational(3, 7)]
-  end
-end
diff --git a/spec/rubyspec/shared/rational/comparison.rb b/spec/rubyspec/shared/rational/comparison.rb
deleted file mode 100644
index c52363781f..0000000000
--- a/spec/rubyspec/shared/rational/comparison.rb
+++ /dev/null
@@ -1,85 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_cmp_rat, shared: true do
-  it "returns 1 when self is greater than the passed argument" do
-    (Rational(4, 4) <=> Rational(3, 4)).should equal(1)
-    (Rational(-3, 4) <=> Rational(-4, 4)).should equal(1)
-  end
-
-  it "returns 0 when self is equal to the passed argument" do
-    (Rational(4, 4) <=> Rational(4, 4)).should equal(0)
-    (Rational(-3, 4) <=> Rational(-3, 4)).should equal(0)
-  end
-
-  it "returns -1 when self is less than the passed argument" do
-    (Rational(3, 4) <=> Rational(4, 4)).should equal(-1)
-    (Rational(-4, 4) <=> Rational(-3, 4)).should equal(-1)
-  end
-end
-
-describe :rational_cmp_int, shared: true do
-  it "returns 1 when self is greater than the passed argument" do
-    (Rational(4, 4) <=> 0).should equal(1)
-    (Rational(4, 4) <=> -10).should equal(1)
-    (Rational(-3, 4) <=> -1).should equal(1)
-  end
-
-  it "returns 0 when self is equal to the passed argument" do
-    (Rational(4, 4) <=> 1).should equal(0)
-    (Rational(-8, 4) <=> -2).should equal(0)
-  end
-
-  it "returns -1 when self is less than the passed argument" do
-    (Rational(3, 4) <=> 1).should equal(-1)
-    (Rational(-4, 4) <=> 0).should equal(-1)
-  end
-end
-
-describe :rational_cmp_float, shared: true do
-  it "returns 1 when self is greater than the passed argument" do
-    (Rational(4, 4) <=> 0.5).should equal(1)
-    (Rational(4, 4) <=> -1.5).should equal(1)
-    (Rational(-3, 4) <=> -0.8).should equal(1)
-  end
-
-  it "returns 0 when self is equal to the passed argument" do
-    (Rational(4, 4) <=> 1.0).should equal(0)
-    (Rational(-6, 4) <=> -1.5).should equal(0)
-  end
-
-  it "returns -1 when self is less than the passed argument" do
-    (Rational(3, 4) <=> 1.2).should equal(-1)
-    (Rational(-4, 4) <=> 0.5).should equal(-1)
-  end
-end
-
-describe :rational_cmp_coerce, shared: true do
-  it "calls #coerce on the passed argument with self" do
-    rational = Rational(3, 4)
-
-    obj = mock("Object")
-    obj.should_receive(:coerce).with(rational).and_return([1, 2])
-
-    rational <=> obj
-  end
-
-  it "calls #<=> on the coerced Rational with the coerced Object" do
-    rational = Rational(3, 4)
-
-    coerced_rational = mock("Coerced Rational")
-    coerced_rational.should_receive(:<=>).and_return(:result)
-
-    coerced_obj = mock("Coerced Object")
-
-    obj = mock("Object")
-    obj.should_receive(:coerce).and_return([coerced_rational, coerced_obj])
-
-    (rational <=> obj).should == :result
-  end
-end
-
-describe :rational_cmp_other, shared: true do
-  it "returns nil" do
-    (Rational <=> mock("Object")).should be_nil
-  end
-end
diff --git a/spec/rubyspec/shared/rational/denominator.rb b/spec/rubyspec/shared/rational/denominator.rb
deleted file mode 100644
index 74e464465d..0000000000
--- a/spec/rubyspec/shared/rational/denominator.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_denominator, shared: true do
-  it "returns the denominator" do
-    Rational(3, 4).denominator.should equal(4)
-    Rational(3, -4).denominator.should equal(4)
-
-    Rational(1, bignum_value).denominator.should == bignum_value
-  end
-
-  it "returns 1 if no denominator was given" do
-    Rational(80).denominator.should == 1
-  end
-end
diff --git a/spec/rubyspec/shared/rational/div.rb b/spec/rubyspec/shared/rational/div.rb
deleted file mode 100644
index 23c11f5d12..0000000000
--- a/spec/rubyspec/shared/rational/div.rb
+++ /dev/null
@@ -1,54 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_div_rat, shared: true do
-  it "performs integer division and returns the result" do
-    Rational(2, 3).div(Rational(2, 3)).should == 1
-    Rational(-2, 9).div(Rational(-9, 2)).should == 0
-  end
-
-  it "raises a ZeroDivisionError when the argument has a numerator of 0" do
-    lambda { Rational(3, 4).div(Rational(0, 3)) }.should raise_error(ZeroDivisionError)
-  end
-
-  it "raises a ZeroDivisionError when the argument has a numerator of 0.0" do
-    lambda { Rational(3, 4).div(Rational(0.0, 3)) }.should raise_error(ZeroDivisionError)
-  end
-end
-
-describe :rational_div_float, shared: true do
-  it "performs integer division and returns the result" do
-    Rational(2, 3).div(30.333).should == 0
-    Rational(2, 9).div(Rational(-8.6)).should == -1
-    Rational(3.12).div(0.5).should == 6
-  end
-
-  it "raises a ZeroDivisionError when the argument is 0.0" do
-    lambda { Rational(3, 4).div(0.0) }.should raise_error(ZeroDivisionError)
-  end
-end
-
-describe :rational_div_int, shared: true do
-  it "performs integer division and returns the result" do
-    Rational(2, 1).div(1).should == 2
-    Rational(25, 5).div(-50).should == -1
-  end
-
-  it "raises a ZeroDivisionError when the argument is 0" do
-    lambda { Rational(3, 4).div(0) }.should raise_error(ZeroDivisionError)
-  end
-end
-
-describe :rational_div, shared: true do
-  it "returns an Integer" do
-    Rational(229, 21).div(82).should be_kind_of(Integer)
-  end
-
-  it "raises an ArgumentError if passed more than one argument" do
-    lambda { Rational(3, 4).div(2,3) }.should raise_error(ArgumentError)
-  end
-
-  # See http://redmine.ruby-lang.org/issues/show/1648
-  it "raises a TypeError if passed a non-numeric argument" do
-    lambda { Rational(3, 4).div([]) }.should raise_error(TypeError)
-  end
-end
diff --git a/spec/rubyspec/shared/rational/divide.rb b/spec/rubyspec/shared/rational/divide.rb
deleted file mode 100644
index 8c5bf666e6..0000000000
--- a/spec/rubyspec/shared/rational/divide.rb
+++ /dev/null
@@ -1,71 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_divide_rat, shared: true do
-  it "returns self divided by other as a Rational" do
-    Rational(3, 4).send(@method, Rational(3, 4)).should eql(Rational(1, 1))
-    Rational(2, 4).send(@method, Rational(1, 4)).should eql(Rational(2, 1))
-
-    Rational(2, 4).send(@method, 2).should == Rational(1, 4)
-    Rational(6, 7).send(@method, -2).should == Rational(-3, 7)
-  end
-
-  it "raises a ZeroDivisionError when passed a Rational with a numerator of 0" do
-    lambda { Rational(3, 4).send(@method, Rational(0, 1)) }.should raise_error(ZeroDivisionError)
-  end
-end
-
-describe :rational_divide_int, shared: true do
-  it "returns self divided by other as a Rational" do
-    Rational(3, 4).send(@method, 2).should eql(Rational(3, 8))
-    Rational(2, 4).send(@method, 2).should eql(Rational(1, 4))
-    Rational(6, 7).send(@method, -2).should eql(Rational(-3, 7))
-  end
-
-  it "raises a ZeroDivisionError when passed 0" do
-    lambda { Rational(3, 4).send(@method, 0) }.should raise_error(ZeroDivisionError)
-  end
-end
-
-describe :rational_divide_float, shared: true do
-  it "returns self divided by other as a Float" do
-    Rational(3, 4).send(@method, 0.75).should eql(1.0)
-    Rational(3, 4).send(@method, 0.25).should eql(3.0)
-    Rational(3, 4).send(@method, 0.3).should eql(2.5)
-
-    Rational(-3, 4).send(@method, 0.3).should eql(-2.5)
-    Rational(3, -4).send(@method, 0.3).should eql(-2.5)
-    Rational(3, 4).send(@method, -0.3).should eql(-2.5)
-  end
-
-  it "returns infinity when passed 0" do
-    Rational(3, 4).send(@method, 0.0).infinite?.should eql(1)
-    Rational(-3, -4).send(@method, 0.0).infinite?.should eql(1)
-
-    Rational(-3, 4).send(@method, 0.0).infinite?.should eql(-1)
-    Rational(3, -4).send(@method, 0.0).infinite?.should eql(-1)
-  end
-end
-
-describe :rational_divide, shared: true do
-  it "calls #coerce on the passed argument with self" do
-    rational = Rational(3, 4)
-    obj = mock("Object")
-    obj.should_receive(:coerce).with(rational).and_return([1, 2])
-
-    rational.send(@method, obj)
-  end
-
-  it "calls #/ on the coerced Rational with the coerced Object" do
-    rational = Rational(3, 4)
-
-    coerced_rational = mock("Coerced Rational")
-    coerced_rational.should_receive(:/).and_return(:result)
-
-    coerced_obj = mock("Coerced Object")
-
-    obj = mock("Object")
-    obj.should_receive(:coerce).and_return([coerced_rational, coerced_obj])
-
-    rational.send(@method, obj).should == :result
-  end
-end
diff --git a/spec/rubyspec/shared/rational/divmod.rb b/spec/rubyspec/shared/rational/divmod.rb
deleted file mode 100644
index 607ae9d693..0000000000
--- a/spec/rubyspec/shared/rational/divmod.rb
+++ /dev/null
@@ -1,42 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_divmod_rat, shared: true do
-  it "returns the quotient as Integer and the remainder as Rational" do
-    Rational(7, 4).divmod(Rational(1, 2)).should eql([3, Rational(1, 4)])
-    Rational(7, 4).divmod(Rational(-1, 2)).should eql([-4, Rational(-1, 4)])
-    Rational(0, 4).divmod(Rational(4, 3)).should eql([0, Rational(0, 1)])
-
-    Rational(bignum_value, 4).divmod(Rational(4, 3)).should eql([1729382256910270464, Rational(0, 1)])
-  end
-
-  it "raises a ZeroDivisonError when passed a Rational with a numerator of 0" do
-    lambda { Rational(7, 4).divmod(Rational(0, 3)) }.should raise_error(ZeroDivisionError)
-  end
-end
-
-describe :rational_divmod_int, shared: true do
-  it "returns the quotient as Integer and the remainder as Rational" do
-    Rational(7, 4).divmod(2).should eql([0, Rational(7, 4)])
-    Rational(7, 4).divmod(-2).should eql([-1, Rational(-1, 4)])
-
-    Rational(bignum_value, 4).divmod(3).should == [768614336404564650, Rational(2, 1)]
-  end
-
-  it "raises a ZeroDivisionError when passed 0" do
-    lambda { Rational(7, 4).divmod(0) }.should raise_error(ZeroDivisionError)
-  end
-end
-
-describe :rational_divmod_float, shared: true do
-  it "returns the quotient as Integer and the remainder as Float" do
-    Rational(7, 4).divmod(0.5).should eql([3, 0.25])
-  end
-
-  it "returns the quotient as Integer and the remainder as Float" do
-    Rational(7, 4).divmod(-0.5).should eql([-4, -0.25])
-  end
-
-  it "raises a ZeroDivisionError when passed 0" do
-    lambda { Rational(7, 4).divmod(0.0) }.should raise_error(ZeroDivisionError)
-  end
-end
diff --git a/spec/rubyspec/shared/rational/equal_value.rb b/spec/rubyspec/shared/rational/equal_value.rb
deleted file mode 100644
index be4d5af598..0000000000
--- a/spec/rubyspec/shared/rational/equal_value.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_equal_value_rat, shared: true do
-  it "returns true if self has the same numerator and denominator as the passed argument" do
-    (Rational(3, 4) == Rational(3, 4)).should be_true
-    (Rational(-3, -4) == Rational(3, 4)).should be_true
-    (Rational(-4, 5) == Rational(4, -5)).should be_true
-
-    (Rational(bignum_value, 3) == Rational(bignum_value, 3)).should be_true
-    (Rational(-bignum_value, 3) == Rational(bignum_value, -3)).should be_true
-  end
-end
-
-describe :rational_equal_value_int, shared: true do
-  it "returns true if self has the passed argument as numerator and a denominator of 1" do
-    # Rational(x, y) reduces x and y automatically
-    (Rational(4, 2) == 2).should be_true
-    (Rational(-4, 2) == -2).should be_true
-    (Rational(4, -2) == -2).should be_true
-  end
-end
-
-describe :rational_equal_value_float, shared: true do
-  it "converts self to a Float and compares it with the passed argument" do
-    (Rational(3, 4) == 0.75).should be_true
-    (Rational(4, 2) == 2.0).should be_true
-    (Rational(-4, 2) == -2.0).should be_true
-    (Rational(4, -2) == -2.0).should be_true
-  end
-end
-
-describe :rational_equal_value, shared: true do
-  it "returns the result of calling #== with self on the passed argument" do
-    obj = mock("Object")
-    obj.should_receive(:==).and_return(:result)
-
-    (Rational(3, 4) == obj).should_not be_false
-  end
-end
diff --git a/spec/rubyspec/shared/rational/exponent.rb b/spec/rubyspec/shared/rational/exponent.rb
deleted file mode 100644
index 7e7c5be7c1..0000000000
--- a/spec/rubyspec/shared/rational/exponent.rb
+++ /dev/null
@@ -1,176 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_exponent, shared: true do
-  describe "when passed Rational" do
-    conflicts_with :Prime do
-      it "returns Rational(1) if the exponent is Rational(0)" do
-        (Rational(0) ** Rational(0)).should eql(Rational(1))
-        (Rational(1) ** Rational(0)).should eql(Rational(1))
-        (Rational(3, 4) ** Rational(0)).should eql(Rational(1))
-        (Rational(-1) ** Rational(0)).should eql(Rational(1))
-        (Rational(-3, 4) ** Rational(0)).should eql(Rational(1))
-        (Rational(bignum_value) ** Rational(0)).should eql(Rational(1))
-        (Rational(-bignum_value) ** Rational(0)).should eql(Rational(1))
-      end
-
-      it "returns self raised to the argument as a Rational if the exponent's denominator is 1" do
-        (Rational(3, 4) ** Rational(1, 1)).should eql(Rational(3, 4))
-        (Rational(3, 4) ** Rational(2, 1)).should eql(Rational(9, 16))
-        (Rational(3, 4) ** Rational(-1, 1)).should eql(Rational(4, 3))
-        (Rational(3, 4) ** Rational(-2, 1)).should eql(Rational(16, 9))
-      end
-
-      it "returns self raised to the argument as a Float if the exponent's denominator is not 1" do
-        (Rational(3, 4) ** Rational(4, 3)).should be_close(0.681420222312052, TOLERANCE)
-        (Rational(3, 4) ** Rational(-4, 3)).should be_close(1.46752322173095, TOLERANCE)
-        (Rational(3, 4) ** Rational(4, -3)).should be_close(1.46752322173095, TOLERANCE)
-      end
-
-      it "returns a complex number when self is negative and the passed argument is not 0" do
-        (Rational(-3, 4) ** Rational(-4, 3)).should be_close(Complex(-0.7337616108654732, 1.2709123906625817), TOLERANCE)
-      end
-    end
-  end
-
-  describe "when passed Integer" do
-    it "returns the Rational value of self raised to the passed argument" do
-      (Rational(3, 4) ** 4).should == Rational(81, 256)
-      (Rational(3, 4) ** -4).should == Rational(256, 81)
-      (Rational(-3, 4) ** -4).should == Rational(256, 81)
-      (Rational(3, -4) ** -4).should == Rational(256, 81)
-
-      (Rational(bignum_value, 4) ** 4).should == Rational(28269553036454149273332760011886696253239742350009903329945699220681916416, 1)
-      (Rational(3, bignum_value) ** -4).should == Rational(7237005577332262213973186563042994240829374041602535252466099000494570602496, 81)
-      (Rational(-bignum_value, 4) ** -4).should == Rational(1, 28269553036454149273332760011886696253239742350009903329945699220681916416)
-      (Rational(3, -bignum_value) ** -4).should == Rational(7237005577332262213973186563042994240829374041602535252466099000494570602496, 81)
-    end
-
-    conflicts_with :Prime do
-      it "returns Rational(1, 1) when the passed argument is 0" do
-        (Rational(3, 4) ** 0).should eql(Rational(1, 1))
-        (Rational(-3, 4) ** 0).should eql(Rational(1, 1))
-        (Rational(3, -4) ** 0).should eql(Rational(1, 1))
-
-        (Rational(bignum_value, 4) ** 0).should eql(Rational(1, 1))
-        (Rational(3, -bignum_value) ** 0).should eql(Rational(1, 1))
-      end
-    end
-  end
-
-  describe "when passed Bignum" do
-    # #5713
-    it "returns Rational(0) when self is Rational(0) and the exponent is positive" do
-      (Rational(0) ** bignum_value).should eql(Rational(0))
-    end
-
-    it "raises ZeroDivisionError when self is Rational(0) and the exponent is negative" do
-      lambda { Rational(0) ** -bignum_value }.should raise_error(ZeroDivisionError)
-    end
-
-    it "returns Rational(1) when self is Rational(1)" do
-      (Rational(1) **  bignum_value).should eql(Rational(1))
-      (Rational(1) ** -bignum_value).should eql(Rational(1))
-    end
-
-    it "returns Rational(1) when self is Rational(-1) and the exponent is positive and even" do
-      (Rational(-1) ** bignum_value(0)).should eql(Rational(1))
-      (Rational(-1) ** bignum_value(2)).should eql(Rational(1))
-    end
-
-    it "returns Rational(-1) when self is Rational(-1) and the exponent is positive and odd" do
-      (Rational(-1) ** bignum_value(1)).should eql(Rational(-1))
-      (Rational(-1) ** bignum_value(3)).should eql(Rational(-1))
-    end
-
-    it "returns positive Infinity when self is > 1" do
-      (Rational(2) ** bignum_value).infinite?.should == 1
-      (Rational(fixnum_max) ** bignum_value).infinite?.should == 1
-    end
-
-    it "returns 0.0 when self is > 1 and the exponent is negative" do
-      (Rational(2) ** -bignum_value).should eql(0.0)
-      (Rational(fixnum_max) ** -bignum_value).should eql(0.0)
-    end
-
-    # Fails on linux due to pow() bugs in glibc: http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866
-    platform_is_not :linux do
-      it "returns positive Infinity when self < -1" do
-        (Rational(-2) ** bignum_value).infinite?.should == 1
-        (Rational(-2) ** (bignum_value + 1)).infinite?.should == 1
-        (Rational(fixnum_min) ** bignum_value).infinite?.should == 1
-      end
-
-      it "returns 0.0 when self is < -1 and the exponent is negative" do
-        (Rational(-2) ** -bignum_value).should eql(0.0)
-        (Rational(fixnum_min) ** -bignum_value).should eql(0.0)
-      end
-    end
-  end
-
-  describe "when passed Float" do
-    it "returns self converted to Float and raised to the passed argument" do
-      (Rational(3, 1) ** 3.0).should eql(27.0)
-      (Rational(3, 1) ** 1.5).should be_close(5.19615242270663, TOLERANCE)
-      (Rational(3, 1) ** -1.5).should be_close(0.192450089729875, TOLERANCE)
-    end
-
-    it "returns a complex number if self is negative and the passed argument is not 0" do
-      (Rational(-3, 2) ** 1.5).should be_close(Complex(-3.374618290464398e-16, -1.8371173070873836), TOLERANCE)
-      (Rational(3, -2) ** 1.5).should be_close(Complex(-3.374618290464398e-16, -1.8371173070873836), TOLERANCE)
-      (Rational(3, -2) ** -1.5).should be_close(Complex(-9.998869008783402e-17, 0.5443310539518174), TOLERANCE)
-    end
-
-    it "returns Complex(1.0) when the passed argument is 0.0" do
-      (Rational(3, 4) ** 0.0).should == Complex(1.0)
-      (Rational(-3, 4) ** 0.0).should == Complex(1.0)
-      (Rational(-3, 4) ** 0.0).should == Complex(1.0)
-    end
-  end
-
-  it "calls #coerce on the passed argument with self" do
-    rational = Rational(3, 4)
-    obj      = mock("Object")
-    obj.should_receive(:coerce).with(rational).and_return([1, 2])
-
-    rational ** obj
-  end
-
-  it "calls #** on the coerced Rational with the coerced Object" do
-    rational = Rational(3, 4)
-
-    coerced_rational = mock("Coerced Rational")
-    coerced_rational.should_receive(:**).and_return(:result)
-
-    coerced_obj = mock("Coerced Object")
-
-    obj = mock("Object")
-    obj.should_receive(:coerce).and_return([coerced_rational, coerced_obj])
-
-    (rational ** obj).should == :result
-  end
-
-  it "raises ZeroDivisionError for Rational(0, 1) passed a negative Integer" do
-    [-1, -4, -9999].each do |exponent|
-      lambda { Rational(0, 1) ** exponent }.should raise_error(ZeroDivisionError, "divided by 0")
-    end
-  end
-
-  it "raises ZeroDivisionError for Rational(0, 1) passed a negative Rational with denominator 1" do
-    [Rational(-1, 1), Rational(-3, 1)].each do |exponent|
-      lambda { Rational(0, 1) ** exponent }.should raise_error(ZeroDivisionError, "divided by 0")
-    end
-  end
-
-  # #7513
-  it "raises ZeroDivisionError for Rational(0, 1) passed a negative Rational" do
-    lambda { Rational(0, 1) ** Rational(-3, 2) }.should raise_error(ZeroDivisionError, "divided by 0")
-  end
-
-  platform_is_not :solaris do # See https://github.com/ruby/spec/issues/134
-    it "returns Infinity for Rational(0, 1) passed a negative Float" do
-      [-1.0, -3.0, -3.14].each do |exponent|
-        (Rational(0, 1) ** exponent).infinite?.should == 1
-      end
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/rational/fdiv.rb b/spec/rubyspec/shared/rational/fdiv.rb
deleted file mode 100644
index 22ca4b4ddc..0000000000
--- a/spec/rubyspec/shared/rational/fdiv.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_fdiv, shared: true do
-  it "needs to be reviewed for spec completeness"
-end
diff --git a/spec/rubyspec/shared/rational/floor.rb b/spec/rubyspec/shared/rational/floor.rb
deleted file mode 100644
index 5106e0b4d9..0000000000
--- a/spec/rubyspec/shared/rational/floor.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_floor, shared: true do
-  before do
-    @rational = Rational(2200, 7)
-  end
-
-  describe "with no arguments (precision = 0)" do
-    it "returns an integer" do
-      @rational.floor.should be_kind_of(Integer)
-    end
-
-    it "returns the truncated value toward negative infinity" do
-      @rational.floor.should == 314
-      Rational(1, 2).floor.should == 0
-      Rational(-1, 2).floor.should == -1
-    end
-  end
-
-  describe "with a precision < 0" do
-    it "returns an integer" do
-      @rational.floor(-2).should be_kind_of(Integer)
-      @rational.floor(-1).should be_kind_of(Integer)
-    end
-
-    it "moves the truncation point n decimal places left" do
-      @rational.floor(-3).should == 0
-      @rational.floor(-2).should == 300
-      @rational.floor(-1).should == 310
-    end
-  end
-
-  describe "with a precision > 0" do
-    it "returns a Rational" do
-      @rational.floor(1).should be_kind_of(Rational)
-      @rational.floor(2).should be_kind_of(Rational)
-    end
-
-    it "moves the truncation point n decimal places right" do
-      @rational.floor(1).should == Rational(1571, 5)
-      @rational.floor(2).should == Rational(7857, 25)
-      @rational.floor(3).should == Rational(62857, 200)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/rational/hash.rb b/spec/rubyspec/shared/rational/hash.rb
deleted file mode 100644
index a83ce49afb..0000000000
--- a/spec/rubyspec/shared/rational/hash.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_hash, shared: true do
-  # BUG: Rational(2, 3).hash == Rational(3, 2).hash
-  it "is static" do
-    Rational(2, 3).hash.should == Rational(2, 3).hash
-    Rational(2, 4).hash.should_not == Rational(2, 3).hash
-  end
-end
diff --git a/spec/rubyspec/shared/rational/inspect.rb b/spec/rubyspec/shared/rational/inspect.rb
deleted file mode 100644
index a641db8eb8..0000000000
--- a/spec/rubyspec/shared/rational/inspect.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_inspect, shared: true do
-  conflicts_with :Prime do
-    it "returns a string representation of self" do
-      Rational(3, 4).inspect.should == "(3/4)"
-      Rational(-5, 8).inspect.should == "(-5/8)"
-      Rational(-1, -2).inspect.should == "(1/2)"
-      Rational(bignum_value, 1).inspect.should == "(#{bignum_value}/1)"
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/rational/marshal_dump.rb b/spec/rubyspec/shared/rational/marshal_dump.rb
deleted file mode 100644
index 673c6c8327..0000000000
--- a/spec/rubyspec/shared/rational/marshal_dump.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_marshal_dump, shared: true do
-  it "needs to be reviewed for spec completeness"
-end
diff --git a/spec/rubyspec/shared/rational/marshal_load.rb b/spec/rubyspec/shared/rational/marshal_load.rb
deleted file mode 100644
index 7cf32ad1db..0000000000
--- a/spec/rubyspec/shared/rational/marshal_load.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_marshal_load, shared: true do
-  it "needs to be reviewed for spec completeness"
-end
diff --git a/spec/rubyspec/shared/rational/minus.rb b/spec/rubyspec/shared/rational/minus.rb
deleted file mode 100644
index 01c743be72..0000000000
--- a/spec/rubyspec/shared/rational/minus.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_minus_rat, shared: true do
-  it "returns the result of substracting other from self as a Rational" do
-    (Rational(3, 4) - Rational(0, 1)).should eql(Rational(3, 4))
-    (Rational(3, 4) - Rational(1, 4)).should eql(Rational(1, 2))
-
-    (Rational(3, 4) - Rational(2, 1)).should eql(Rational(-5, 4))
-  end
-end
-
-describe :rational_minus_int, shared: true do
-  it "returns the result of substracting other from self as a Rational" do
-    (Rational(3, 4) - 1).should eql(Rational(-1, 4))
-    (Rational(3, 4) - 2).should eql(Rational(-5, 4))
-  end
-end
-
-describe :rational_minus_float, shared: true do
-  it "returns the result of substracting other from self as a Float" do
-    (Rational(3, 4) - 0.2).should eql(0.55)
-    (Rational(3, 4) - 2.5).should eql(-1.75)
-  end
-end
-
-describe :rational_minus, shared: true do
-  it "calls #coerce on the passed argument with self" do
-    rational = Rational(3, 4)
-    obj = mock("Object")
-    obj.should_receive(:coerce).with(rational).and_return([1, 2])
-
-    rational - obj
-  end
-
-  it "calls #- on the coerced Rational with the coerced Object" do
-    rational = Rational(3, 4)
-
-    coerced_rational = mock("Coerced Rational")
-    coerced_rational.should_receive(:-).and_return(:result)
-
-    coerced_obj = mock("Coerced Object")
-
-    obj = mock("Object")
-    obj.should_receive(:coerce).and_return([coerced_rational, coerced_obj])
-
-    (rational - obj).should == :result
-  end
-end
diff --git a/spec/rubyspec/shared/rational/modulo.rb b/spec/rubyspec/shared/rational/modulo.rb
deleted file mode 100644
index ca69650f20..0000000000
--- a/spec/rubyspec/shared/rational/modulo.rb
+++ /dev/null
@@ -1,43 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_modulo, shared: true do
-  it "returns the remainder when this value is divided by other" do
-    Rational(2, 3).send(@method, Rational(2, 3)).should == Rational(0, 1)
-    Rational(4, 3).send(@method, Rational(2, 3)).should == Rational(0, 1)
-    Rational(2, -3).send(@method, Rational(-2, 3)).should == Rational(0, 1)
-    Rational(0, -1).send(@method, -1).should == Rational(0, 1)
-
-    Rational(7, 4).send(@method, Rational(1, 2)).should == Rational(1, 4)
-    Rational(7, 4).send(@method, 1).should == Rational(3, 4)
-    Rational(7, 4).send(@method, Rational(1, 7)).should == Rational(1, 28)
-
-    Rational(3, 4).send(@method, -1).should == Rational(-1, 4)
-    Rational(1, -5).send(@method, -1).should == Rational(-1, 5)
-  end
-
-  it "returns a Float value when the argument is Float" do
-    Rational(7, 4).send(@method, 1.0).should be_kind_of(Float)
-    Rational(7, 4).send(@method, 1.0).should == 0.75
-    Rational(7, 4).send(@method, 0.26).should be_close(0.19, 0.0001)
-  end
-
-  it "raises ZeroDivisionError on zero denominator" do
-    lambda {
-      Rational(3, 5).send(@method, Rational(0, 1))
-    }.should raise_error(ZeroDivisionError)
-
-    lambda {
-      Rational(0, 1).send(@method, Rational(0, 1))
-    }.should raise_error(ZeroDivisionError)
-
-    lambda {
-      Rational(3, 5).send(@method, 0)
-    }.should raise_error(ZeroDivisionError)
-  end
-
-  it "raises a ZeroDivisionError when the argument is 0.0" do
-    lambda {
-      Rational(3, 5).send(@method, 0.0)
-    }.should raise_error(ZeroDivisionError)
-  end
-end
diff --git a/spec/rubyspec/shared/rational/multiply.rb b/spec/rubyspec/shared/rational/multiply.rb
deleted file mode 100644
index 05a9cfc5c8..0000000000
--- a/spec/rubyspec/shared/rational/multiply.rb
+++ /dev/null
@@ -1,62 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_multiply_rat, shared: true do
-  it "returns self divided by other as a Rational" do
-    (Rational(3, 4) * Rational(3, 4)).should eql(Rational(9, 16))
-    (Rational(2, 4) * Rational(1, 4)).should eql(Rational(1, 8))
-
-    (Rational(3, 4) * Rational(0, 1)).should eql(Rational(0, 4))
-  end
-end
-
-describe :rational_multiply_int, shared: true do
-  it "returns self divided by other as a Rational" do
-    (Rational(3, 4) * 2).should eql(Rational(3, 2))
-    (Rational(2, 4) * 2).should eql(Rational(1, 1))
-    (Rational(6, 7) * -2).should eql(Rational(-12, 7))
-
-    (Rational(3, 4) * 0).should eql(Rational(0, 4))
-  end
-end
-
-describe :rational_multiply_float, shared: true do
-  it "returns self divided by other as a Float" do
-    (Rational(3, 4) * 0.75).should eql(0.5625)
-    (Rational(3, 4) * 0.25).should eql(0.1875)
-    (Rational(3, 4) * 0.3).should be_close(0.225, TOLERANCE)
-
-    (Rational(-3, 4) * 0.3).should be_close(-0.225, TOLERANCE)
-    (Rational(3, -4) * 0.3).should be_close(-0.225, TOLERANCE)
-    (Rational(3, 4) * -0.3).should be_close(-0.225, TOLERANCE)
-
-    (Rational(3, 4) * 0.0).should eql(0.0)
-    (Rational(-3, -4) * 0.0).should eql(0.0)
-
-    (Rational(-3, 4) * 0.0).should eql(0.0)
-    (Rational(3, -4) * 0.0).should eql(0.0)
-  end
-end
-
-describe :rational_multiply, shared: true do
-  it "calls #coerce on the passed argument with self" do
-    rational = Rational(3, 4)
-    obj = mock("Object")
-    obj.should_receive(:coerce).with(rational).and_return([1, 2])
-
-    rational * obj
-  end
-
-  it "calls #* on the coerced Rational with the coerced Object" do
-    rational = Rational(3, 4)
-
-    coerced_rational = mock("Coerced Rational")
-    coerced_rational.should_receive(:*).and_return(:result)
-
-    coerced_obj = mock("Coerced Object")
-
-    obj = mock("Object")
-    obj.should_receive(:coerce).and_return([coerced_rational, coerced_obj])
-
-    (rational * obj).should == :result
-  end
-end
diff --git a/spec/rubyspec/shared/rational/numerator.rb b/spec/rubyspec/shared/rational/numerator.rb
deleted file mode 100644
index e4868ef43c..0000000000
--- a/spec/rubyspec/shared/rational/numerator.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_numerator, shared: true do
-  it "returns the numerator" do
-    Rational(3, 4).numerator.should equal(3)
-    Rational(3, -4).numerator.should equal(-3)
-
-    Rational(bignum_value, 1).numerator.should == bignum_value
-  end
-end
diff --git a/spec/rubyspec/shared/rational/plus.rb b/spec/rubyspec/shared/rational/plus.rb
deleted file mode 100644
index d078a41425..0000000000
--- a/spec/rubyspec/shared/rational/plus.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_plus_rat, shared: true do
-  it "returns the result of substracting other from self as a Rational" do
-    (Rational(3, 4) + Rational(0, 1)).should eql(Rational(3, 4))
-    (Rational(3, 4) + Rational(1, 4)).should eql(Rational(1, 1))
-
-    (Rational(3, 4) + Rational(2, 1)).should eql(Rational(11, 4))
-  end
-end
-
-describe :rational_plus_int, shared: true do
-  it "returns the result of substracting other from self as a Rational" do
-    (Rational(3, 4) + 1).should eql(Rational(7, 4))
-    (Rational(3, 4) + 2).should eql(Rational(11, 4))
-  end
-end
-
-describe :rational_plus_float, shared: true do
-  it "returns the result of substracting other from self as a Float" do
-    (Rational(3, 4) + 0.2).should eql(0.95)
-    (Rational(3, 4) + 2.5).should eql(3.25)
-  end
-end
-
-describe :rational_plus, shared: true do
-  it "calls #coerce on the passed argument with self" do
-    rational = Rational(3, 4)
-    obj = mock("Object")
-    obj.should_receive(:coerce).with(rational).and_return([1, 2])
-
-    rational + obj
-  end
-
-  it "calls #+ on the coerced Rational with the coerced Object" do
-    rational = Rational(3, 4)
-
-    coerced_rational = mock("Coerced Rational")
-    coerced_rational.should_receive(:+).and_return(:result)
-
-    coerced_obj = mock("Coerced Object")
-
-    obj = mock("Object")
-    obj.should_receive(:coerce).and_return([coerced_rational, coerced_obj])
-
-    (rational + obj).should == :result
-  end
-end
diff --git a/spec/rubyspec/shared/rational/quo.rb b/spec/rubyspec/shared/rational/quo.rb
deleted file mode 100644
index 61bd3fad9d..0000000000
--- a/spec/rubyspec/shared/rational/quo.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_quo, shared: true do
-  it "needs to be reviewed for spec completeness"
-end
diff --git a/spec/rubyspec/shared/rational/remainder.rb b/spec/rubyspec/shared/rational/remainder.rb
deleted file mode 100644
index 64aeb55e6c..0000000000
--- a/spec/rubyspec/shared/rational/remainder.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_remainder, shared: true do
-  it "needs to be reviewed for spec completeness"
-end
diff --git a/spec/rubyspec/shared/rational/round.rb b/spec/rubyspec/shared/rational/round.rb
deleted file mode 100644
index 8874daceea..0000000000
--- a/spec/rubyspec/shared/rational/round.rb
+++ /dev/null
@@ -1,71 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_round, shared: true do
-  before do
-    @rational = Rational(2200, 7)
-  end
-
-  describe "with no arguments (precision = 0)" do
-    it "returns an integer" do
-      @rational.round.should be_kind_of(Integer)
-      Rational(0, 1).round(0).should be_kind_of(Integer)
-      Rational(124, 1).round(0).should be_kind_of(Integer)
-    end
-
-    it "returns the truncated value toward the nearest integer" do
-      @rational.round.should == 314
-      Rational(0, 1).round(0).should == 0
-      Rational(2, 1).round(0).should == 2
-    end
-
-    it "returns the rounded value toward the nearest integer" do
-      Rational(1, 2).round.should == 1
-      Rational(-1, 2).round.should == -1
-      Rational(3, 2).round.should == 2
-      Rational(-3, 2).round.should == -2
-      Rational(5, 2).round.should == 3
-      Rational(-5, 2).round.should == -3
-    end
-  end
-
-  describe "with a precision < 0" do
-    it "returns an integer" do
-      @rational.round(-2).should be_kind_of(Integer)
-      @rational.round(-1).should be_kind_of(Integer)
-      Rational(0, 1).round(-1).should be_kind_of(Integer)
-      Rational(2, 1).round(-1).should be_kind_of(Integer)
-    end
-
-    it "moves the truncation point n decimal places left" do
-      @rational.round(-3).should == 0
-      @rational.round(-2).should == 300
-      @rational.round(-1).should == 310
-    end
-  end
-
-  describe "with a precision > 0" do
-    it "returns a Rational" do
-      @rational.round(1).should be_kind_of(Rational)
-      @rational.round(2).should be_kind_of(Rational)
-      Rational(0, 1).round(1).should be_kind_of(Rational)
-      Rational(2, 1).round(1).should be_kind_of(Rational)
-    end
-
-    it "moves the truncation point n decimal places right" do
-      @rational.round(1).should == Rational(3143, 10)
-      @rational.round(2).should == Rational(31429, 100)
-      @rational.round(3).should == Rational(157143, 500)
-      Rational(0, 1).round(1).should == Rational(0, 1)
-      Rational(2, 1).round(1).should == Rational(2, 1)
-    end
-
-    it "doesn't alter the value if the precision is too great" do
-      Rational(3, 2).round(10).should == Rational(3, 2).round(20)
-    end
-
-    # #6605
-    it "doesn't fail when rounding to an absurdly large positive precision" do
-      Rational(3, 2).round(2_097_171).should == Rational(3, 2)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/rational/to_f.rb b/spec/rubyspec/shared/rational/to_f.rb
deleted file mode 100644
index 2c9afdddda..0000000000
--- a/spec/rubyspec/shared/rational/to_f.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_to_f, shared: true do
-  it "returns self converted to a Float" do
-    Rational(3, 4).to_f.should eql(0.75)
-    Rational(3, -4).to_f.should eql(-0.75)
-    Rational(-1, 4).to_f.should eql(-0.25)
-    Rational(-1, -4).to_f.should eql(0.25)
-  end
-end
diff --git a/spec/rubyspec/shared/rational/to_i.rb b/spec/rubyspec/shared/rational/to_i.rb
deleted file mode 100644
index b0db78b3a8..0000000000
--- a/spec/rubyspec/shared/rational/to_i.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_to_i, shared: true do
-  it "converts self to an Integer by truncation" do
-    Rational(7, 4).to_i.should eql(1)
-    Rational(11, 4).to_i.should eql(2)
-  end
-
-  it "converts self to an Integer by truncation" do
-    Rational(-7, 4).to_i.should eql(-1)
-  end
-end
diff --git a/spec/rubyspec/shared/rational/to_r.rb b/spec/rubyspec/shared/rational/to_r.rb
deleted file mode 100644
index 646167614a..0000000000
--- a/spec/rubyspec/shared/rational/to_r.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_to_r, shared: true do
-  conflicts_with :Prime do
-    it "returns self" do
-      a = Rational(3, 4)
-      a.to_r.should equal(a)
-
-      a = Rational(bignum_value, 4)
-      a.to_r.should equal(a)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/rational/to_s.rb b/spec/rubyspec/shared/rational/to_s.rb
deleted file mode 100644
index 429a021908..0000000000
--- a/spec/rubyspec/shared/rational/to_s.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_to_s, shared: true do
-  it "returns a string representation of self" do
-    Rational(1, 1).to_s.should == "1/1"
-    Rational(2, 1).to_s.should == "2/1"
-    Rational(1, 2).to_s.should == "1/2"
-    Rational(-1, 3).to_s.should == "-1/3"
-    Rational(1, -3).to_s.should == "-1/3"
-  end
-end
diff --git a/spec/rubyspec/shared/rational/truncate.rb b/spec/rubyspec/shared/rational/truncate.rb
deleted file mode 100644
index 993c654c45..0000000000
--- a/spec/rubyspec/shared/rational/truncate.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe :rational_truncate, shared: true do
-  before do
-    @rational = Rational(2200, 7)
-  end
-
-  describe "with no arguments (precision = 0)" do
-    it "returns an integer" do
-      @rational.truncate.should be_kind_of(Integer)
-    end
-
-    it "returns the truncated value toward 0" do
-      @rational.truncate.should == 314
-      Rational(1, 2).truncate.should == 0
-      Rational(-1, 2).truncate.should == 0
-    end
-  end
-
-  describe "with a precision < 0" do
-    it "returns an integer" do
-      @rational.truncate(-2).should be_kind_of(Integer)
-      @rational.truncate(-1).should be_kind_of(Integer)
-    end
-
-    it "moves the truncation point n decimal places left" do
-      @rational.truncate(-3).should == 0
-      @rational.truncate(-2).should == 300
-      @rational.truncate(-1).should == 310
-    end
-  end
-
-  describe "with a precision > 0" do
-    it "returns a Rational" do
-      @rational.truncate(1).should be_kind_of(Rational)
-      @rational.truncate(2).should be_kind_of(Rational)
-    end
-
-    it "moves the truncation point n decimal places right" do
-      @rational.truncate(1).should == Rational(1571, 5)
-      @rational.truncate(2).should == Rational(7857, 25)
-      @rational.truncate(3).should == Rational(62857, 200)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/string/times.rb b/spec/rubyspec/shared/string/times.rb
deleted file mode 100644
index c44a76c9b7..0000000000
--- a/spec/rubyspec/shared/string/times.rb
+++ /dev/null
@@ -1,64 +0,0 @@
-describe :string_times, shared: true do
-  class MyString < String; end
-
-  it "returns a new string containing count copies of self" do
-    @object.call("cool", 0).should == ""
-    @object.call("cool", 1).should == "cool"
-    @object.call("cool", 3).should == "coolcoolcool"
-  end
-
-  it "tries to convert the given argument to an integer using to_int" do
-    @object.call("cool", 3.1).should == "coolcoolcool"
-    @object.call("a", 3.999).should == "aaa"
-
-    a = mock('4')
-    a.should_receive(:to_int).and_return(4)
-
-    @object.call("a", a).should == "aaaa"
-  end
-
-  it "raises an ArgumentError when given integer is negative" do
-    lambda { @object.call("cool", -3)    }.should raise_error(ArgumentError)
-    lambda { @object.call("cool", -3.14) }.should raise_error(ArgumentError)
-  end
-
-  it "raises a RangeError when given integer is a Bignum" do
-    lambda { @object.call("cool", 999999999999999999999) }.should raise_error(RangeError)
-  end
-
-  it "returns subclass instances" do
-    @object.call(MyString.new("cool"), 0).should be_an_instance_of(MyString)
-    @object.call(MyString.new("cool"), 1).should be_an_instance_of(MyString)
-    @object.call(MyString.new("cool"), 2).should be_an_instance_of(MyString)
-  end
-
-  it "always taints the result when self is tainted" do
-    ["", "OK", MyString.new(""), MyString.new("OK")].each do |str|
-      str.taint
-
-      [0, 1, 2].each do |arg|
-        @object.call(str, arg).tainted?.should == true
-      end
-    end
-  end
-
-  with_feature :encoding do
-    it "returns a String in the same encoding as self" do
-      str = "\xE3\x81\x82".force_encoding Encoding::UTF_8
-      result = @object.call(str, 2)
-      result.encoding.should equal(Encoding::UTF_8)
-    end
-  end
-
-  platform_is wordsize: 32 do
-    it "raises an ArgumentError if the length of the resulting string doesn't fit into a long" do
-      lambda { @object.call("abc", (2 ** 31) - 1) }.should raise_error(ArgumentError)
-    end
-  end
-
-  platform_is wordsize: 64 do
-    it "raises an ArgumentError if the length of the resulting string doesn't fit into a long" do
-      lambda { @object.call("abc", (2 ** 63) - 1) }.should raise_error(ArgumentError)
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/time/strftime_for_date.rb b/spec/rubyspec/shared/time/strftime_for_date.rb
deleted file mode 100644
index f126c5a323..0000000000
--- a/spec/rubyspec/shared/time/strftime_for_date.rb
+++ /dev/null
@@ -1,275 +0,0 @@
-# Shared for Time, Date and DateTime, testing only date components (smallest unit is day)
-
-describe :strftime_date, shared: true do
-  before :all do
-    @d200_4_6 =   @new_date[200, 4, 6]
-    @d2000_4_6 =  @new_date[2000, 4, 6]
-    @d2000_4_9 =  @new_date[2000, 4, 9]
-    @d2000_4_10 = @new_date[2000, 4, 10]
-    @d2009_9_18 = @new_date[2009, 9, 18]
-  end
-
-  # Per conversion specifier, not combining
-  it "should be able to print the full day name" do
-    @d2000_4_6.strftime("%A").should == "Thursday"
-    @d2009_9_18.strftime('%A').should == 'Friday'
-  end
-
-  it "should be able to print the short day name" do
-    @d2000_4_6.strftime("%a").should == "Thu"
-    @d2009_9_18.strftime('%a').should == 'Fri'
-  end
-
-  it "should be able to print the full month name" do
-    @d2000_4_6.strftime("%B").should == "April"
-    @d2009_9_18.strftime('%B').should == 'September'
-  end
-
-  it "should be able to print the short month name" do
-    @d2000_4_6.strftime("%b").should == "Apr"
-    @d2000_4_6.strftime("%h").should == "Apr"
-    @d2000_4_6.strftime("%b").should == @d2000_4_6.strftime("%h")
-    @d2009_9_18.strftime('%b').should == 'Sep'
-  end
-
-  it "should be able to print the century" do
-    @d2000_4_6.strftime("%C").should == "20"
-  end
-
-  it "should be able to print the month day with leading zeroes" do
-    @d2000_4_6.strftime("%d").should == "06"
-    @d2009_9_18.strftime('%d').should == '18'
-  end
-
-  it "should be able to print the month day with leading spaces" do
-    @d2000_4_6.strftime("%e").should == " 6"
-  end
-
-  it "should be able to print the commercial year with leading zeroes" do
-    @d2000_4_6.strftime("%G").should == "2000"
-    @d200_4_6.strftime("%G").should == "0200"
-  end
-
-  it "should be able to print the commercial year with only two digits" do
-    @d2000_4_6.strftime("%g").should == "00"
-    @d200_4_6.strftime("%g").should == "00"
-  end
-
-  it "should be able to print the hour with leading zeroes (hour is always 00)" do
-    @d2000_4_6.strftime("%H").should == "00"
-  end
-
-  it "should be able to print the hour in 12 hour notation with leading zeroes" do
-    @d2000_4_6.strftime("%I").should == "12"
-  end
-
-  it "should be able to print the julian day with leading zeroes" do
-    @d2000_4_6.strftime("%j").should == "097"
-    @d2009_9_18.strftime('%j').should == '261'
-  end
-
-  it "should be able to print the hour in 24 hour notation with leading spaces" do
-    @d2000_4_6.strftime("%k").should == " 0"
-  end
-
-  it "should be able to print the hour in 12 hour notation with leading spaces" do
-    @d2000_4_6.strftime("%l").should == "12"
-  end
-
-  it "should be able to print the minutes with leading zeroes" do
-    @d2000_4_6.strftime("%M").should == "00"
-  end
-
-  it "should be able to print the month with leading zeroes" do
-    @d2000_4_6.strftime("%m").should == "04"
-    @d2009_9_18.strftime('%m').should == '09'
-  end
-
-  it "should be able to add a newline" do
-    @d2000_4_6.strftime("%n").should == "\n"
-  end
-
-  it "should be able to show AM/PM" do
-    @d2000_4_6.strftime("%P").should == "am"
-  end
-
-  it "should be able to show am/pm" do
-    @d2000_4_6.strftime("%p").should == "AM"
-  end
-
-  it "should be able to show the number of seconds with leading zeroes" do
-    @d2000_4_6.strftime("%S").should == "00"
-  end
-
-  it "should be able to show the number of seconds since the unix epoch for a date" do
-    @d2000_4_6.strftime("%s").should == "954979200"
-  end
-
-  it "should be able to add a tab" do
-    @d2000_4_6.strftime("%t").should == "\t"
-  end
-
-  it "should be able to show the week number with the week starting on Sunday (%U) and Monday (%W)" do
-    @d2000_4_6.strftime("%U").should == "14"  # Thursday
-    @d2000_4_6.strftime("%W").should == "14"
-
-    @d2000_4_9.strftime("%U").should == "15"  # Sunday
-    @d2000_4_9.strftime("%W").should == "14"
-
-    @d2000_4_10.strftime("%U").should == "15" # Monday
-    @d2000_4_10.strftime("%W").should == "15"
-
-    # start of the year
-    saturday_first = @new_date[2000,1,1]
-    saturday_first.strftime("%U").should == "00"
-    saturday_first.strftime("%W").should == "00"
-
-    sunday_second = @new_date[2000,1,2]
-    sunday_second.strftime("%U").should == "01"
-    sunday_second.strftime("%W").should == "00"
-
-    monday_third = @new_date[2000,1,3]
-    monday_third.strftime("%U").should == "01"
-    monday_third.strftime("%W").should == "01"
-
-    sunday_9th = @new_date[2000,1,9]
-    sunday_9th.strftime("%U").should == "02"
-    sunday_9th.strftime("%W").should == "01"
-
-    monday_10th = @new_date[2000,1,10]
-    monday_10th.strftime("%U").should == "02"
-    monday_10th.strftime("%W").should == "02"
-
-    # middle of the year
-    some_sunday = @new_date[2000,8,6]
-    some_sunday.strftime("%U").should == "32"
-    some_sunday.strftime("%W").should == "31"
-    some_monday = @new_date[2000,8,7]
-    some_monday.strftime("%U").should == "32"
-    some_monday.strftime("%W").should == "32"
-
-    # end of year, and start of next one
-    saturday_30th = @new_date[2000,12,30]
-    saturday_30th.strftime("%U").should == "52"
-    saturday_30th.strftime("%W").should == "52"
-
-    sunday_last = @new_date[2000,12,31]
-    sunday_last.strftime("%U").should == "53"
-    sunday_last.strftime("%W").should == "52"
-
-    monday_first = @new_date[2001,1,1]
-    monday_first.strftime("%U").should == "00"
-    monday_first.strftime("%W").should == "01"
-  end
-
-  it "should be able to show the commercial week day" do
-    @d2000_4_9.strftime("%u").should == "7"
-    @d2000_4_10.strftime("%u").should == "1"
-  end
-
-  it "should be able to show the commercial week with %V" do
-    @d2000_4_9.strftime("%V").should == "14"
-    @d2000_4_10.strftime("%V").should == "15"
-  end
-
-  # %W: see %U
-
-  it "should be able to show the week day" do
-    @d2000_4_9.strftime("%w").should == "0"
-    @d2000_4_10.strftime("%w").should == "1"
-    @d2009_9_18.strftime('%w').should == '5'
-  end
-
-  it "should be able to show the year in YYYY format" do
-    @d2000_4_9.strftime("%Y").should == "2000"
-    @d2009_9_18.strftime('%Y').should == '2009'
-  end
-
-  it "should be able to show the year in YY format" do
-    @d2000_4_9.strftime("%y").should == "00"
-    @d2009_9_18.strftime('%y').should == '09'
-  end
-
-  it "should be able to show the timezone of the date with a : separator" do
-    @d2000_4_9.strftime("%z").should == "+0000"
-  end
-
-  it "should be able to escape the % character" do
-    @d2000_4_9.strftime("%%").should == "%"
-  end
-
-  # Combining conversion specifiers
-  it "should be able to print the date in full" do
-    @d2000_4_6.strftime("%c").should == "Thu Apr  6 00:00:00 2000"
-    @d2000_4_6.strftime("%c").should == @d2000_4_6.strftime('%a %b %e %H:%M:%S %Y')
-  end
-
-  it "should be able to print the date with slashes" do
-    @d2000_4_6.strftime("%D").should == "04/06/00"
-    @d2000_4_6.strftime("%D").should == @d2000_4_6.strftime('%m/%d/%y')
-  end
-
-  it "should be able to print the date as YYYY-MM-DD" do
-    @d2000_4_6.strftime("%F").should == "2000-04-06"
-    @d2000_4_6.strftime("%F").should == @d2000_4_6.strftime('%Y-%m-%d')
-  end
-
-  it "should be able to show HH:MM for a date" do
-    @d2000_4_6.strftime("%R").should == "00:00"
-    @d2000_4_6.strftime("%R").should == @d2000_4_6.strftime('%H:%M')
-  end
-
-  it "should be able to show HH:MM:SS AM/PM for a date" do
-    @d2000_4_6.strftime("%r").should == "12:00:00 AM"
-    @d2000_4_6.strftime("%r").should == @d2000_4_6.strftime('%I:%M:%S %p')
-  end
-
-  it "should be able to show HH:MM:SS" do
-    @d2000_4_6.strftime("%T").should == "00:00:00"
-    @d2000_4_6.strftime("%T").should == @d2000_4_6.strftime('%H:%M:%S')
-  end
-
-  it "should be able to show HH:MM:SS" do
-    @d2000_4_6.strftime("%X").should == "00:00:00"
-    @d2000_4_6.strftime("%X").should == @d2000_4_6.strftime('%H:%M:%S')
-  end
-
-  it "should be able to show MM/DD/YY" do
-    @d2000_4_6.strftime("%x").should == "04/06/00"
-    @d2000_4_6.strftime("%x").should == @d2000_4_6.strftime('%m/%d/%y')
-  end
-
-  # GNU modificators
-  it "supports GNU modificators" do
-    time = @new_date[2001, 2, 3]
-
-    time.strftime('%^h').should == 'FEB'
-    time.strftime('%^_5h').should == '  FEB'
-    time.strftime('%0^5h').should == '00FEB'
-    time.strftime('%04m').should == '0002'
-    time.strftime('%0-^5h').should == 'FEB'
-    time.strftime('%_-^5h').should == 'FEB'
-    time.strftime('%^ha').should == 'FEBa'
-
-    time.strftime("%10h").should == '       Feb'
-    time.strftime("%^10h").should == '       FEB'
-    time.strftime("%_10h").should == '       Feb'
-    time.strftime("%_010h").should == '0000000Feb'
-    time.strftime("%0_10h").should == '       Feb'
-    time.strftime("%0_-10h").should == 'Feb'
-    time.strftime("%0-_10h").should == 'Feb'
-  end
-
-  it "supports the '-' modifier to drop leading zeros" do
-    @new_date[2001,3,22].strftime("%-m/%-d/%-y").should == "3/22/1"
-  end
-
-  with_feature :encoding do
-    it "passes the format string's encoding to the result string" do
-      result = @new_date[2010,3,8].strftime("%d. März %Y")
-
-      result.encoding.should == Encoding::UTF_8
-      result.should == "08. März 2010"
-    end
-  end
-end
diff --git a/spec/rubyspec/shared/time/strftime_for_time.rb b/spec/rubyspec/shared/time/strftime_for_time.rb
deleted file mode 100644
index 49cd09051a..0000000000
--- a/spec/rubyspec/shared/time/strftime_for_time.rb
+++ /dev/null
@@ -1,173 +0,0 @@
-# Shared for Time and DateTime, testing only time components (hours, minutes, seconds and smaller)
-
-describe :strftime_time, shared: true do
-  before :all do
-    @time = @new_time[2001, 2, 3, 4, 5, 6]
-  end
-
-  it "formats time according to the directives in the given format string" do
-    @new_time[1970, 1, 1].strftime("There is %M minutes in epoch").should == "There is 00 minutes in epoch"
-  end
-
-  # Per conversion specifier, not combining
-  it "returns the 24-based hour with %H" do
-    time = @new_time[2009, 9, 18, 18, 0, 0]
-    time.strftime('%H').should == '18'
-  end
-
-  it "returns the 12-based hour with %I" do
-    time = @new_time[2009, 9, 18, 18, 0, 0]
-    time.strftime('%I').should == '06'
-  end
-
-  it "supports 24-hr formatting with %l" do
-    time = @new_time[2004, 8, 26, 22, 38, 3]
-    time.strftime("%k").should == "22"
-    morning_time = @new_time[2004, 8, 26, 6, 38, 3]
-    morning_time.strftime("%k").should == " 6"
-  end
-
-  describe "with %L" do
-    it "formats the milliseconds of the second" do
-      @new_time[2009, 1, 1, 0, 0, Rational(100, 1000)].strftime("%L").should == "100"
-      @new_time[2009, 1, 1, 0, 0, Rational(10, 1000)].strftime("%L").should == "010"
-      @new_time[2009, 1, 1, 0, 0, Rational(1, 1000)].strftime("%L").should == "001"
-      @new_time[2009, 1, 1, 0, 0, Rational(1, 10000)].strftime("%L").should == "000"
-    end
-  end
-
-  it "supports 12-hr formatting with %l" do
-    time = @new_time[2004, 8, 26, 22, 38, 3]
-    time.strftime('%l').should == '10'
-    morning_time = @new_time[2004, 8, 26, 6, 38, 3]
-    morning_time.strftime('%l').should == ' 6'
-  end
-
-  it "returns the minute with %M" do
-    time = @new_time[2009, 9, 18, 12, 6, 0]
-    time.strftime('%M').should == '06'
-  end
-
-  describe "with %N" do
-    it "formats the nanoseconds of the second with %N" do
-      @new_time[2000, 4, 6, 0, 0, Rational(1234560, 1_000_000_000)].strftime("%N").should == "001234560"
-    end
-
-    it "formats the milliseconds of the second with %3N" do
-      @new_time[2000, 4, 6, 0, 0, Rational(50, 1000)].strftime("%3N").should == "050"
-    end
-
-    it "formats the microseconds of the second with %6N" do
-      @new_time[2000, 4, 6, 0, 0, Rational(42, 1000)].strftime("%6N").should == "042000"
-    end
-
-    it "formats the nanoseconds of the second with %9N" do
-      @new_time[2000, 4, 6, 0, 0, Rational(1234, 1_000_000)].strftime("%9N").should == "001234000"
-    end
-
-    it "formats the picoseconds of the second with %12N" do
-      @new_time[2000, 4, 6, 0, 0, Rational(999999999999, 1000_000_000_000)].strftime("%12N").should == "999999999999"
-    end
-  end
-
-  it "supports am/pm formatting with %P" do
-    time = @new_time[2004, 8, 26, 22, 38, 3]
-    time.strftime('%P').should == 'pm'
-    time = @new_time[2004, 8, 26, 11, 38, 3]
-    time.strftime('%P').should == 'am'
-  end
-
-  it "supports AM/PM formatting with %p" do
-    time = @new_time[2004, 8, 26, 22, 38, 3]
-    time.strftime('%p').should == 'PM'
-    time = @new_time[2004, 8, 26, 11, 38, 3]
-    time.strftime('%p').should == 'AM'
-  end
-
-  it "returns the second with %S" do
-    time = @new_time[2009, 9, 18, 12, 0, 6]
-    time.strftime('%S').should == '06'
-  end
-
-  it "should be able to show the number of seconds since the unix epoch" do
-    @new_time_in_zone["GMT", 0, 2005].strftime("%s").should == "1104537600"
-  end
-
-  it "returns the timezone with %Z" do
-    time = @new_time[2009, 9, 18, 12, 0, 0]
-    zone = time.zone
-    time.strftime("%Z").should == zone
-  end
-
-  describe "with %z" do
-    it "formats a UTC time offset as '+0000'" do
-      @new_time_in_zone["GMT", 0, 2005].strftime("%z").should == "+0000"
-    end
-
-    it "formats a local time with positive UTC offset as '+HHMM'" do
-      @new_time_in_zone["CET", 1, 2005].strftime("%z").should == "+0100"
-    end
-
-    it "formats a local time with negative UTC offset as '-HHMM'" do
-      @new_time_in_zone["PST", -8, 2005].strftime("%z").should == "-0800"
-    end
-
-    it "formats a time with fixed positive offset as '+HHMM'" do
-      @new_time_with_offset[2012, 1, 1, 0, 0, 0, 3660].strftime("%z").should == "+0101"
-    end
-
-    it "formats a time with fixed negative offset as '-HHMM'" do
-      @new_time_with_offset[2012, 1, 1, 0, 0, 0, -3660].strftime("%z").should == "-0101"
-    end
-
-    it "formats a time with fixed offset as '+/-HH:MM' with ':' specifier" do
-      @new_time_with_offset[2012, 1, 1, 0, 0, 0, 3660].strftime("%:z").should == "+01:01"
-    end
-
-    it "formats a time with fixed offset as '+/-HH:MM:SS' with '::' specifier" do
-      @new_time_with_offset[2012, 1, 1, 0, 0, 0, 3665].strftime("%::z").should == "+01:01:05"
-    end
-  end
-
-  # Combining conversion specifiers
-  it "should be able to print the time in full" do
-    @time.strftime("%c").should == "Sat Feb  3 04:05:06 2001"
-    @time.strftime("%c").should == @time.strftime('%a %b %e %H:%M:%S %Y')
-  end
-
-  it "should be able to show HH:MM" do
-    @time.strftime("%R").should == "04:05"
-    @time.strftime("%R").should == @time.strftime('%H:%M')
-  end
-
-  it "should be able to show HH:MM:SS AM/PM" do
-    @time.strftime("%r").should == "04:05:06 AM"
-    @time.strftime("%r").should == @time.strftime('%I:%M:%S %p')
-  end
-
-  it "supports HH:MM:SS formatting with %T" do
-    @time.strftime('%T').should == '04:05:06'
-    @time.strftime('%T').should == @time.strftime('%H:%M:%S')
-  end
-
-  it "supports HH:MM:SS formatting with %X" do
-    @time.strftime('%X').should == '04:05:06'
-    @time.strftime('%X').should == @time.strftime('%H:%M:%S')
-  end
-
-  # GNU modificators
-  it "supports the '-' modifier to drop leading zeros" do
-    time = @new_time[2001,1,1,14,01,42]
-    time.strftime("%-m/%-d/%-y %-I:%-M %p").should == "1/1/1 2:1 PM"
-
-    time = @new_time[2010,10,10,12,10,42]
-    time.strftime("%-m/%-d/%-y %-I:%-M %p").should == "10/10/10 12:10 PM"
-  end
-
-  it "supports the '-' modifier for padded format directives" do
-    time = @new_time[2010, 8, 8, 8, 10, 42]
-    time.strftime("%-e").should == "8"
-    time.strftime("%-k%p").should == "8AM"
-    time.strftime("%-l%p").should == "8AM"
-  end
-end