rails/protected_attributes — pull request #11 by asanghi (2013-01-16 16:14:53+00:00)
Title: Attempt at fixing #8 add all_blank proc

Adding `REJECT_ALL_BLANK_PROC` proc

Using `:reject_if` in code to ensure that it doesnt blow up.

Just a bit lost on a proper failing test @pixeltrix (issue #8)