Get Facebook comments and save these in txt, csv file.

FeatureSet is a Ruby library for generating feature vectors from textual data. It can output in ARFF format for experimentation with Weka.

A set of tools for building reliable services of any complexity

Dead simple feed persistence

Dead simple feed persistance... because you shouldn't need a MySQL server just to include a few RSS items on a page

View Components for building forms in Rails applications

Lightweight web framework inspired by Sinatra

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The file mutation DSL you always wish was included in Ruby

find max numbers from file

Active Merchant is a simple payment abstraction library used in and sponsored by Shopify. It is written by Tobias Luetke, Cody Fauser, and contributors. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent interface across all supported gateways.

Vagrant is a tool for building and distributing virtualized development environments.

Flexible access control system for your rails application. Based on analysis of controller actions

Flex SDK Gem for redistribution to build servers and other developers. Also provides a simple DSL for calling Mxmlc and Compc from Thor tasks

Declarative API for specifying features, switchable in declaration, database and cookies.

FluentFixtures is a toolkit for building testing objects with a fluent interface.

Fluentd Output plugin to send access report with "Google Analytics for mobile".

Fluffy barbarian carefully handles your blog!

Whenever I start a new ruby project, I usually find myself repeating the same setup steps. Flynn is a tool to help create common project types with sane defaults.

fonecal generates an iCalendar file for the 2014 Formula 1 season.