Simple gem that allows you to run multiple ActiveRecord::Relation using hash. Perfect for APIs.

Simulate multi-table inheritance for activerecord models using a polymorphic association

N+1 count query killer for ActiveRecord

Add relational OLAP-like functionality for ActiveRecord

Directed Acyclic Graph hierarchy for Rail's ActiveRecord, supporting Rails 4.x

Use Youtube-Like ID in ActiveRecord seamlessly.

Represent ActiveRecord Markdown, Textile, RDoc columns as Markdown, Textile, RDoc objects using various external libraries to convert to HTML.

Rails engine to generate instant reports from adhoc SQL query.

Adds the missing outer_joins method to ActiveRecord

autoNumeric.js library automatically formats currency and numbers. With an ujs flavor it is now directly usable in a rails project. All credits for autoNumeric.js library its-self go to its creator BobKnothe

Blacklight Range Limit plugin

Bootstrap 4 styling for Kaminari gem

bootstrap-sass extras.

Easily write arbitrary filters

AJAX/Rails engine file browser for cloud storage services

Chronicle-ETL allows you to extract personal data from a variety of services, transformer it, and load it.

IN DEVELOPPEMENT, Not for use! CITIER4 is CITIER for rails 4. CITIER (Class Inheritance & Table Inheritance Embeddings for Rails) is a solution for single and multiple class table inheritance. For full information: https://github.com/petehamilton/citier/ For the original version by AL...

An awesome, flexible, powerful, useful, tricky and liar Rails 3 recommendations engine.

Gems main responsibility is to provide service for copying Carrierwave files between records

Support authentication via OAuth2 tokens dispensed from the Doorkeeper authorization flow