ikusei/Goldencobra — pull request #20 by 5minpause (2014-02-25 14:47:52+00:00)
Title: Extract methods for checking links from Article into new class.

The #set_link_checker method does not need to be inside Goldencobra::Article. It is currently used only inside a rake task. This was changed to use the method from a new class Goldencobra::LinkChecker. The goal should be to keep the Goldencobra::Article class as focused as possible (Single responsibility principle).