huyu398/Runux — pull request #1 by huyu398 (2014-06-08 12:51:07+00:00)
Title: Fit to rubocop rules

Now, to run rubocop, we will get 22 offenses.
I should fit to [The Ruby Style Guide](https://github.com/bbatsov/ruby-style-guide) or config .rubocop.yml.