hanachin/ruboty-idobata — pull request #10 by hanachin (2014-06-03 14:40:37+00:00)
Title: Required ruby 2.1 later

`ruboty-idobata` doesn't work with old ruby.
Because [these lines](https://github.com/hanachin/ruboty-idobata/blob/master/lib/ruboty/adapters/idobata.rb#L38-L46) expects that the method definition returns symbol.