filterer 0.3.0

Filterer lets your users easily filter results from your ActiveRecord models. What does that mean? Let's imagine a page in your application that lists the results of Person.all. What if you want to let your users filter the results by name? Or email? Or whether or not the Person is an admin? Where does that logic go? One answer could be your controller. That gets ugly fast. Another answer could be in your models. But passing a bunch of query parameters to a model isn't really a good practice either. Enter Filterer.