Filterrific - A Rails Engine plugin that makes it easy to add filtering, searching, and sorting to your ActiveRecord lists.Filterrific makes heavy use of ActiveRecord scopes. The controller forwards the filter settings to the model where each filter setting is passed as argument to the corresponding scope. This page provides resources to help you write awesome scopes for powerful filtering. You have to add these scopes to your Filterrific model. Please refer to the example application to get the context for the patter
