Sets all sqlite connections to be as performant as possible while sacrificing of data integrity.

fast_tree is an implementation of tree structure using nested sets model

Fast versioning extension for paper_trail

Using Action Mailer, gem sends all tasks from Fat Free CRM to your Wunderlist account.

Define the rules for accessing resources through a simple DSL.

Schedule emails to be sent at a later date from your Rails app.

Favorite stuff with this gem.

A dropin utility that adds favourites functionality to any object

Overrides the original pagination with the paginative gem

Faye Online user list and time count

fbcat - command-line tools for built-in football catalog (reference) dbs incl. leagues, clubs, & more

Support for sessions tied to Facebook users.

fbtxt2sqlite - read football.txt match schedules & more into sqlite database

A user class that is created with Facebook

Description of Fcid.

Rails gem to push notifications for iOS, Android and Windows Phone devices

A Rails engine for administrative access to a Fedora Commons repository based on the Hydra Project repository application framework.

Fdbq::Rails. A Rails integration for Fdbq JS plugin.

A gem to help manage toggling features on and off in Rails applications without having to re-deploy. Includes a preconfigured page for gate management and an executable for feature gate code cleanup in your codebase after a feature has been deployed.

This gem introduces the concept of "features" and "settings" to your Rails app. It provides an easy way to define such features and settings with default values right in your code and will persist them in the database.