plataformatec/simple_form — pull request #999 by rafaelfranca (2014-03-12 20:10:35+00:00)
Title: Add boolean_label_class config

This config is to make possible to change the class of the label that wrap the
input in a boolean input.

Before this change we always use 'checkbox'. Now the default is still
'checkbox' but it can set to nil