teamsnap/daily_affirmation — pull request #7 by glanotte (2014-09-30 19:50:30+00:00)
Title: allow callable objects to be passed into before/after options

since dates passed at the class level would be evaluated at run time, if you are referencing `Date.today` or `DateTime.now` those would not be evaluated properly. This will accept a callable value for the `:before` and `:after` options.