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

The EmailAddress Gem to work with and validate email addresses.

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.

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.

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

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

Deprecated finder APIs extracted from Active Record.

Out-of-Band Server Triggered DOM Operations

Test your Rails Engines without needing a full Rails app

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

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

Easy model creation and reference in your cucumber features

Rails performance tests (removed from core in Rails 4.0)

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...

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

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

minitest-hooks adds around and before_all/after_all/around_all hooks for Minitest. This allows you do things like run each suite of specs inside a database transaction, running each spec inside its own savepoint inside that transaction, which can significantly speed up testing for specs that shar...

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