diff options
Diffstat (limited to 'spec/ruby/core/array/each_spec.rb')
| -rw-r--r-- | spec/ruby/core/array/each_spec.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/spec/ruby/core/array/each_spec.rb b/spec/ruby/core/array/each_spec.rb index cf8e9da6d8..f4b5b758d0 100644 --- a/spec/ruby/core/array/each_spec.rb +++ b/spec/ruby/core/array/each_spec.rb @@ -1,12 +1,13 @@ require_relative '../../spec_helper' require_relative 'fixtures/classes' require_relative 'shared/enumeratorize' +require_relative 'shared/iterable_and_tolerating_size_increasing' require_relative '../enumerable/shared/enumeratorized' # Mutating the array while it is being iterated is discouraged as it can result in confusing behavior. # Yet a Ruby implementation must not crash in such a case, and following the simple CRuby behavior makes sense. # CRuby simply reads the array storage and checks the size for every iteration; -# like `i = 0; while i < size; yield self[i]; end` +# like `i = 0; while i < size; yield self[i]; i += 1; end` describe "Array#each" do it "yields each element to the block" do @@ -75,3 +76,7 @@ describe "Array#each" do it_behaves_like :enumeratorize, :each it_behaves_like :enumeratorized_with_origin_size, :each, [1,2,3] end + +describe "Array#each" do + it_behaves_like :array_iterable_and_tolerating_size_increasing, :each +end |