1 files changed, 10 insertions, 10 deletions
diff --git a/spec/ruby/core/rational/truncate_spec.rb b/spec/ruby/core/rational/truncate_spec.rb
index 728fca34ea..3614431a7f 100644
--- a/spec/ruby/core/rational/truncate_spec.rb
+++ b/spec/ruby/core/rational/truncate_spec.rb
@@ -7,7 +7,7 @@ describe "Rational#truncate" do
 
   describe "with no arguments (precision = 0)" do
     it "returns an integer" do
-      @rational.truncate.should be_kind_of(Integer)
+      @rational.truncate.should.is_a?(Integer)
     end
 
     it "returns the truncated value toward 0" do
@@ -19,7 +19,7 @@ describe "Rational#truncate" do
 
   describe "with an explicit precision = 0" do
     it "returns an integer" do
-      @rational.truncate(0).should be_kind_of(Integer)
+      @rational.truncate(0).should.is_a?(Integer)
     end
 
     it "returns the truncated value toward 0" do
@@ -31,8 +31,8 @@ describe "Rational#truncate" do
 
   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)
+      @rational.truncate(-2).should.is_a?(Integer)
+      @rational.truncate(-1).should.is_a?(Integer)
     end
 
     it "moves the truncation point n decimal places left" do
@@ -44,8 +44,8 @@ describe "Rational#truncate" do
 
   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)
+      @rational.truncate(1).should.is_a?(Rational)
+      @rational.truncate(2).should.is_a?(Rational)
     end
 
     it "moves the truncation point n decimal places right" do
@@ -57,15 +57,15 @@ describe "Rational#truncate" do
 
   describe "with an invalid value for precision" do
     it "raises a TypeError" do
-      -> { @rational.truncate(nil) }.should raise_error(TypeError, "not an integer")
-      -> { @rational.truncate(1.0) }.should raise_error(TypeError, "not an integer")
-      -> { @rational.truncate('') }.should raise_error(TypeError, "not an integer")
+      -> { @rational.truncate(nil) }.should.raise(TypeError, "not an integer")
+      -> { @rational.truncate(1.0) }.should.raise(TypeError, "not an integer")
+      -> { @rational.truncate('') }.should.raise(TypeError, "not an integer")
     end
 
     it "does not call to_int on the argument" do
       object = Object.new
       object.should_not_receive(:to_int)
-      -> { @rational.truncate(object) }.should raise_error(TypeError, "not an integer")
+      -> { @rational.truncate(object) }.should.raise(TypeError, "not an integer")
     end
   end
 end