Cregexp is a library of commonly used regular expressions, written in Ruby.

A crit bit tree, also known as a Binary Patricia Trie is a trie (https://en.wikipedia.org/wiki/Trie), also called digital tree and sometimes radix tree or prefix tree (as they can be searched by prefixes), is an ordered tree data structure that is used to store a dynamic set or associative array...

A ruby gem that allows you to easily integrate with the Irish Companies Registration Offices API.

A module to allow CodeRunner to run the integrated tokamak modelling suite Cronos. Requires matlab and matlab-ruby (Cronos also requires Matlab).

For cropping image

Crops images based on entropy: leaving the most interesting part intact. Don't expect this to be a replacement for human cropping, it is an algorythm and not an extremely smart one at that :). Best results achieved in combination with scaling: the cropping is then only used to square the image, c...

Tire is a Ruby client for the CSDNSearch search engine/database.

Rack middleware for Content Security Policy

Rails extensions for CSP Easy

Generates dependency graphs using GraphViz from C# solution files

Common CTT caching tools.

Take a series of screenshots while running your cucumber test suite

A library of cucumber step definitions, which allow you to use a human to assert conditions during acceptance tests. Some requirements are simple for a human to confirm, but are very difficult to assert using automation. Farmer allows us to include human confirmation into our normal t...

Nondestructive cucumber testing without using the rails stack setup for Hudson/Jenkins integration

Columbia-specific Fedora libraries

ruby based tools for developing javascript libraries

Picks up where Rails current_page? helper leaves off

A Hash with indifferent access and CouchDB persistence layer

makes the error callbacks on your rails forms a bit prettier when you are using the bootstrap css

This plugin allows you to omit the attribute name for specific messages. All you have to do is begin the message with a '^' character.