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author | Benoit Daloze <eregontp@gmail.com> | 2022-09-28 18:37:17 +0200 |
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committer | Benoit Daloze <eregontp@gmail.com> | 2022-09-28 18:37:17 +0200 |
commit | 31cf1bb5256314b69eae92673d3dd5815158ee91 (patch) | |
tree | 5ee049f751426794bfe47d0fa847f5621d3a039d /spec/ruby/core/enumerable | |
parent | 5a1ab740fc287df8bf4038f19bd28bbb73e181b6 (diff) | |
download | ruby-31cf1bb5256314b69eae92673d3dd5815158ee91.tar.gz |
Update to ruby/spec@1d9d5c6
Diffstat (limited to 'spec/ruby/core/enumerable')
-rw-r--r-- | spec/ruby/core/enumerable/sum_spec.rb | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/spec/ruby/core/enumerable/sum_spec.rb b/spec/ruby/core/enumerable/sum_spec.rb index 4a978794e5..fc173e4173 100644 --- a/spec/ruby/core/enumerable/sum_spec.rb +++ b/spec/ruby/core/enumerable/sum_spec.rb @@ -22,8 +22,21 @@ describe 'Enumerable#sum' do @enum.sum.should == 5/3r end - it 'takes a block to transform the elements' do - @enum.sum { |element| element * 2 }.should == 10/3r + context 'with a block' do + it 'transforms the elements' do + @enum.sum { |element| element * 2 }.should == 10/3r + end + + it 'does not destructure array elements' do + class << @enum + def each + yield [1,2] + yield [3] + end + end + + @enum.sum(&:last).should == 5 + end end # https://bugs.ruby-lang.org/issues/12217 |