Common validators for Rails applications

Handling the HTTP commute like a boss

Generic support for filters applied in context

Wrapper for the cpsms.dk API

A credit card validation library to check offline validity of any AMEX, Discover, MasterCard, Visa cards using length and Luhn algorithm.

Sample Client-Server App using TCP Socket.

A Ruby wrapper around mp3splt that makes splitting mp3s with a cue file super simple.

Rails helpers for building SVG charts using the d3 library.

Simple builder pattern injection for ruby

dead_gems works by analyzing your gem dependencies and running an exerciser script to see if any of them were used

Undeliverable emails (deliveries which raise exceptions) will be logged to the database and can be viewed via a mountable web interface.

For Rails applications that use minitest as the automated test framework. Logs dependencies during unit tests and then produces a call graph from those dependencies.

dianping.com api wrapper

Command-line utility to create Diaspora cluster

Simple digest auth with roles

Archive all directories having the given depth from a given directory. TL;DR: dir-archiver --input-dir ~/projects --depth 2 --seperator "__" --output-dir ~/archives --commit

DistanceFinder gets distance between two provided locations using google maps API

A Ruby library for building and parsing DNS zone files for use with Bind and PowerDNS (with Bind backend) DNS servers.

html table parse gem

Do not comment out unused code, use version control system instead and remove it!