justinfrench/formtastic — pull request #775 by dnagir (2012-01-08 03:21:04+00:00)
Title: Performance degradation in content_columns: respond_to instead of rescue

`rescue` causes a slowdown for ORMs that don't have `content_columns`

See https://gist.github.com/2bea805664bfb6491d1d#gistcomment-73931

`rescue`-ing from everything is pretty weird thing to.

(Should probably consider not using it at all here).