New Gem for Sanitising Selected Fields

WhiteListModel is a new ruby gem that sanitises selected fields before the model gets saved into the database.

It is based on WhiteListHelper but, instead of using white_list_helper in every view, WhiteListModel allows the developer to use it as model before_filter. This eliminates the need to whitelist user-input data in every place they appear.

The gem can be downloaded from github now.