1 files changed, 12 insertions, 12 deletions
diff --git a/spec/ruby/core/hash/keep_if_spec.rb b/spec/ruby/core/hash/keep_if_spec.rb
index 6b3a1925d3..c975efc5f8 100644
--- a/spec/ruby/core/hash/keep_if_spec.rb
+++ b/spec/ruby/core/hash/keep_if_spec.rb
@@ -1,7 +1,7 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/classes', __FILE__)
-require File.expand_path('../shared/iteration', __FILE__)
-require File.expand_path('../../enumerable/shared/enumeratorized', __FILE__)
+require_relative '../../spec_helper'
+require_relative 'fixtures/classes'
+require_relative 'shared/iteration'
+require_relative '../enumerable/shared/enumeratorized'
 
 describe "Hash#keep_if" do
   it "yields two arguments: key and value" do
@@ -12,26 +12,26 @@ describe "Hash#keep_if" do
 
   it "keeps every entry for which block is true and returns self" do
     h = { a: 1, b: 2, c: 3, d: 4 }
-    h.keep_if { |k,v| v % 2 == 0 }.should equal(h)
+    h.keep_if { |k,v| v % 2 == 0 }.should.equal?(h)
     h.should == { b: 2, d: 4 }
   end
 
   it "removes all entries if the block is false" do
     h = { a: 1, b: 2, c: 3 }
-    h.keep_if { |k,v| false }.should equal(h)
+    h.keep_if { |k,v| false }.should.equal?(h)
     h.should == {}
   end
 
   it "returns self even if unmodified" do
     h = { 1 => 2, 3 => 4 }
-    h.keep_if { true }.should equal(h)
+    h.keep_if { true }.should.equal?(h)
   end
 
-  it "raises a RuntimeError if called on a frozen instance" do
-    lambda { HashSpecs.frozen_hash.keep_if { true } }.should raise_error(RuntimeError)
-    lambda { HashSpecs.empty_frozen_hash.keep_if { false } }.should raise_error(RuntimeError)
+  it "raises a FrozenError if called on a frozen instance" do
+    -> { HashSpecs.frozen_hash.keep_if { true } }.should.raise(FrozenError)
+    -> { HashSpecs.empty_frozen_hash.keep_if { false } }.should.raise(FrozenError)
   end
 
-  it_behaves_like(:hash_iteration_no_block, :keep_if)
-  it_behaves_like(:enumeratorized_with_origin_size, :keep_if, { 1 => 2, 3 => 4, 5 => 6 })
+  it_behaves_like :hash_iteration_no_block, :keep_if
+  it_behaves_like :enumeratorized_with_origin_size, :keep_if, { 1 => 2, 3 => 4, 5 => 6 }
 end