diff options
Diffstat (limited to 'spec/ruby/core/array/difference_spec.rb')
-rw-r--r-- | spec/ruby/core/array/difference_spec.rb | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/spec/ruby/core/array/difference_spec.rb b/spec/ruby/core/array/difference_spec.rb index a357657967..9f7d4c4a1a 100644 --- a/spec/ruby/core/array/difference_spec.rb +++ b/spec/ruby/core/array/difference_spec.rb @@ -2,23 +2,21 @@ require_relative '../../spec_helper' require_relative 'fixtures/classes' require_relative 'shared/difference' -ruby_version_is "2.6" do - describe "Array#difference" do - it_behaves_like :array_binary_difference, :difference +describe "Array#difference" do + it_behaves_like :array_binary_difference, :difference - it "returns a copy when called without any parameter" do - x = [1, 2, 3, 2] - x.difference.should == x - x.difference.should_not equal x - end + it "returns a copy when called without any parameter" do + x = [1, 2, 3, 2] + x.difference.should == x + x.difference.should_not equal x + end - it "does not return subclass instances for Array subclasses" do - ArraySpecs::MyArray[1, 2, 3].difference.should be_an_instance_of(Array) - end + it "does not return subclass instances for Array subclasses" do + ArraySpecs::MyArray[1, 2, 3].difference.should be_an_instance_of(Array) + end - it "accepts multiple arguments" do - x = [1, 2, 3, 1] - x.difference([], [0, 1], [3, 4], [3]).should == [2] - end + it "accepts multiple arguments" do + x = [1, 2, 3, 1] + x.difference([], [0, 1], [3, 4], [3]).should == [2] end end |