New Gem: validation_hints

Hi, I hope this is the correct way to announce a new gem:

It’s purpose is to get a list of ‘hints’ derived from validation on a
or attribute. These hints then could be used in the user interface, for
instance for displaying a tooltip or other context-sensitive help.

It’s very crude yet but it works for the basic (built-in) validations
(Rails 3.2.3). It does not work with Custom Validators yet and also
take in account some options like :allow_blank.

I welcome improvemets and other reactions, and hope similar
will be added to AM/AR.

ace suares