Guo Xiang Tan 84919ca43a Merge pull request #4036 from tgxworld/fix_nil_class_error
FIX: `Array#first` with block will return the first element if nothin…
2016-02-24 23:22:59 +08:00
..
2016-02-24 16:10:08 +05:30
2016-02-24 16:27:28 +08:00