define ActiveRecord constants with DSL.and more!

Contentful to local database synchronisation for Rails

Easy Contacts Syncing over API with encrypted contacts email and phone numbers

A controller DSL for Rails that allows you to easily and quickly define both singular and collection model resources that can be operated on within the controller.Attempts to DRY up most of the boilerplate code at the top of each controller used to set up its state.

Creates controller and extended scaffolding for the model specified.

Pattern for assign instance variables in controllers for use in views, etc.

Cookbook allows you to associate instructions with components in a cross referenced way. Good for cooking recipes or an instruction manual for DIY projects.

Copyable makes it easy to copy ActiveRecord models.

You can copy data from rails staging environment to production. You can even copy 'Papercliped' model with its attachments.

CoreMerchant provides essential functionality for handling customers, products, and subscriptions in e-commerce and SaaS applications. Does not include payment integrations.

Cornerstone provides customer care capabilities to an existing application by adding things like discussions and a knowledge base.

Text correction using words and phrases dictionaries.

Simple cart-checkout for your store

Gem for implementing multi country sites, enables countrizable extension for ActiveRecord model/data.

Craby is just a quick test suite setup for Rails application

Rails 3.1 engine which adds the ability to build roles from features you create.

Have you ever asked yourself, "Is this method even being used?!" Or, "What the heck is this method receiving?" Does your application use Rails? If the answers these questions are yes, this gem may be of use to you! Large applications can accrue cruft; old methods that might once have been import...

add ransacker for crypted attributes

Cryptocurrency payment processor

If you do not want to setup foreign keys with cascade and ActiveRecord's dependent is too slow for your big database, this is what you are looking for.