rails/rails — pull request #14421 by davidpdrsn (2014-03-18 20:25:52+00:00)
Title: Reorder conditional logic in link_to_if and link_to_unless

According to the best practice that "unless not" and "unless else" are hard to follow logically link_to_unless and link_to_if were reversed.

This simply reorders the conditionals into a more readable form.