Often times you'll end up with empty strings where you really want nil at the database level. This plugin automatically converts blanks to nil and is configurable.

Supplies TimeOfDay and Shift class that includes parsing, strftime, comparison, and arithmetic.

Tolk is a web interface for doing i18n translations packaged as an engine for Rails applications.

This gem creates a scope for unread objects and adds methods to mark objects as read

APN on Rails is a Ruby on Rails gem that allows you to easily add Apple Push Notification (iPhone) support to your Rails application.

Socialization allows any model to Follow and/or Like any other model. This is accomplished through a double polymorphic relationship on the Follow and Like models. But you don't need to know that since all the complexity is hidden from you.

Deprecated finder APIs extracted from Active Record.

Out-of-Band Server Triggered DOM Operations

Test your Rails Engines without needing a full Rails app

This gem can be useful, if you need to upload files to your API from mobile devises.

Authy plugin to add two factor authentication to Devise. This gem is deprecated, please see the README for details.

Easy model creation and reference in your cucumber features

Rails performance tests (removed from core in Rails 4.0)

Drag&Drop GUI for awesom_nested_set. Render Tree Helper. Very fast! Ready for Rails 4

This gem allows you to easily use [Hashids](http://hashids.org/ruby/) in your Rails app. Instead of your models using sequential numbers like 1, 2, 3, they will instead have unique short hashes like "yLA6m0oM", "5bAyD0LO", and "wz3MZ49l". The database will still use integers under...

Ruby on Rails data listing gem with built-in sorting, filtering and in-place editing.

Drag&Drop GUI helper for awesome_nested_set gem. Sortable tree view helper

Make it easy to upsert on MySQL, PostgreSQL, and SQLite3. Transparently creates merge functions for MySQL and PostgreSQL; on SQLite3, uses INSERT OR IGNORE.

Code Obscure Tool.You can use it simplely

OAuth 2.0 Device Authorization Grant extension for Doorkeeper.