troessner/reek — pull request #283 by mvz (2014-08-14 10:42:30+00:00)
Title: Make reek run warning-free

Enables warnings during the spec run, and fixes the following warnings:

* 'circular require considered harmful' due to some needless requires
* 'copying extra states' warning when using Hash#reject
* 'character class has duplicated range' warning due to using match
matcher with a string argument