Distribution is a gem with several probabilistic distributions. Pure Ruby is used by default, C (GSL) or Java extensions are used if available

A Faraday middleware for logging request and response activity including method, URI, headers, and body at varying log levels.

Ruby Trie based on libdatrie.

Easily mock out ohai data

Facebook Graph API v2.x Wrapper in Ruby

A distributed rspec runner

Write Rails controllers with one class per action

calculate Jaro Winkler distance.

Easy installation and use of geckodriver, that provides the HTTP API described by the WebDriver protocol to communicate with Gecko browsers, such as Firefox.

Provides simple way to integrate regression test selection approach to your RSpec test suite

A ruby gem to check if the owner of a given email address is working for THE MAN.

Diff tool for deep Ruby hash comparison

Alternate logger for Rails that emits syslog-style output. For use with pl_analyze gem.

Adds typed hstore backed fields to an ActiveRecord model.

A command line tool to send text and attachment in Message.app.

A Jekyll plugin for rendering GitHub avatars

CommonMark generator for Jekyll

JRuby extension to expose an interruptible NIO FileChannel for STDIN

JSON Schema v3 Validator

em-proxy based shadow proxy server