Powerful object-based searching and filtering for Active Record with advanced features like complex boolean queries, association searching, custom predicates and i18n support.

Filterrific is a Rails Engine plugin that makes it easy to filter, search, and sort your ActiveRecord lists.

Scoped search makes it easy to search your ActiveRecord-based models. It will create a named scope :search_for that can be called with a query string. It will build an SQL query using the provided query string and a definition that specifies on what fields to search. Because the func...

Search engine like fulltext query support for ActiveRecord

Searchlight is a low-magic way to build database searches using an ORM. It's compatible with ActiveRecord, Sequel, Mongoid, and any other ORM that can build queries by chaining method calls.

FortyFacets lets you easily build explorative search interfaces based on fields of your active_record models.

Parameters-based transformation DSL

The simplest way to search the data

Declare filters in Rails controllers to increase readability and reduce boilerplate code.