Module: Filterable::Concern

Extended by:

ActiveSupport::Concern

Defined in:

lib/filterable/concern.rb

Overview

Declarative, whitelisted query filtering for ActiveRecord models.

Models opt in with include Filterable::Concern and register filters through add_filter — a block, or any object responding to call(filters_params, scope). The Filterable::Concerns::* mixins layer concrete filters and a declaration DSL on top of this engine. filterable folds every registered filter over the relation, each one narrowing it from the nested filters params.