oneamtu
/ gist:99106fa4ee856878ad10
Created Mar 12, 2015
View gist:99106fa4ee856878ad10
| def mapper(a) | |
| b = a.map! { |x| x.nil? } | |
| end | |
| c = [nil] | |
| expect(mapper(c)).to eq([true]) # => true | |
| expect(mapper(c)).to eq([true]) # => false |
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