yesodweb/persistent — pull request #50 by meteficha (2012-01-31 19:19:58+00:00)
Title: Implement maxlen attribute.

Hey!

@snoyberg, could you test this to see if it solves https://github.com/yesodweb/yesod/issues/247#issuecomment-3733851? I'm not being able to reproduce that problem. Other than that, I think it's fine to merge.