Yukihiro "Matz" Matsumoto 575d919122 should not use nil as default value for Enumerable#count since it prevent counting nil in enums; ref #1887

2014-03-18 23:50:31 +09:00

..

enum.rb

should not use nil as default value for Enumerable#count since it prevent counting nil in enums; ref #1887

2014-03-18 23:50:31 +09:00