pluginGeek
ActiveModel: Tableless modelsRuby1,678EditNot all of your models need to be persisted. These gems help you to make model objects behave like ActiveModel objects, though.
virtus by solnicStaff pick
1,077May 21, 2013 19:15
Attributes on Steroids for Plain Old Ruby Objectshttp://rubydoc.info/github/solnic/virtus/master/frames
active_attr by cgriego
601May 02, 2013 05:02
What ActiveModel left outhttps://github.com/cgriego/active_attr
Around the webAdd
7 Patterns to Refactor Fat ActiveRecord Models - Code Climate Blog || October 2012
#16 Virtual Attributes (revised) - RailsCasts || July 2012