Rack provides minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call. Also see http://rack.rubyforge.org.

Character encoding auto-detection in Ruby. This library is a port of the auto-detection code in Mozilla. It means taking a sequence of bytes in an unknown character encoding, and attempting to determine the encoding so you can read the text. It’s like cracking a code when you don’t have the decryption key.

Migrates your EE DB to and from a server with rollback capabilities and find and replace to change paths automagically.

Use Ruby expressions instead of unfriendly shell script

An eventmachine-based implementation of the Redis protocol

My way of escaping/encoding HTML with the proper entities.

Mathematical expression evaluator for infix notation

Parsing and evaluation of simple maths expressions for Exalted This intended to aid in evaluating simple calculations which appear on character sheets, especially for Exalted.

Turn your log files into exceptions. The contents are used as a backtrace.

Provides clean exception formatting as a string, which resembles native output formats for back-traces that kill the interpreter. Whilst there are shorter, simpler ways to format ruby exceptions, this format is almost as short, but provides the format that young ruby programmers will be familiar with, and can be used to keep logs and output data consistent with other areas of the platform. At present the only provided format is that which is generated by MRI 1.8.x.

A simple method that runs a child process and raises Exit_0::Non_0 if $?.exitstatus is not zero.

Obsolete. Use gem 'Exit_0' instead.

A model checker for verifying fault tolerant systems

A nice Ruby library for accessing character data on the FFXIV community site. It's a screen scraper, but you can PRETEND you're using something nice.

Finexclub gem stores and retrieves Forex signals and screenshots. It is the heart of the http://trendsonforex.com and http://finexclub.net

make pivotal tracker and git more awesome!

This gem allows you to describe your forms using a simple DSL and then takes care of sanitizing, transforming, and validating the input for you, providing you with the ready-to-use input in a model-like structure. Both simple forms as well as multi-step forms are supported. Includes handy accessors for automatically building the forms and reporting error messages using a templating engine of your choice. Localization support with builtin inflection rules can be enabled, too.

This is a library to extend Forwardable functions

Force immediate garbage collection of an object.

A simple tool to take your locally-tracked time and put it up on FreshBooks.