diff options
Diffstat (limited to 'spec/ruby/core/array/keep_if_spec.rb')
| -rw-r--r-- | spec/ruby/core/array/keep_if_spec.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/spec/ruby/core/array/keep_if_spec.rb b/spec/ruby/core/array/keep_if_spec.rb new file mode 100644 index 0000000000..2657d5e3b6 --- /dev/null +++ b/spec/ruby/core/array/keep_if_spec.rb @@ -0,0 +1,10 @@ +require File.expand_path('../shared/keep_if', __FILE__) + +describe "Array#keep_if" do + it "returns the same array if no changes were made" do + array = [1, 2, 3] + array.keep_if { true }.should equal(array) + end + + it_behaves_like :keep_if, :keep_if +end |