PathExpander helps pre-process command-line arguments expanding directories into their constituent files. It further helps by providing additional mechanisms to make specifying subsets easier with path subtraction and allowing for command-line arguments to be saved in a file. NOTE: this is NOT an options processor. It is a path processor (basically everything else besides options). It does provide a mechanism for pre-filtering cmdline options, but not with the intent of actually processing them in PathExpander. Use OptionParser to deal with options either before or after passing ARGV through PathExpander.

A database backend that translates database interactions into no-ops. Using NullDB enables you to test your model business logic - including after_save hooks - without ever touching a real database.

Custom SimpleCov formatter to generate a lcov style coverage.

This library helps write robots.txt compliant web robots in Ruby.

Simple and opinionated helper for creating Rubygem projects on GitHub

Devise extension to allow authentication via LDAP

In showing a long lists, sometimes one would prefer to see the value arranged aligned in columns. Some examples include listing methods of an object or debugger commands. See Examples in the rdoc documentation for examples.

Rhodes mobile framework

Ruby library to interact with HipChat

Provides the Import command for Jekyll.

ActiveRecord Reputation System gem allows rails apps to compute and publish reputation scores for active record models.

Use a TCPServer hack to find an open TCP port

hubspot-ruby is a wrapper for the HubSpot REST API

Handles bootstrapping, running chef solo, rsyncing cookbooks etc

Fixtures aren't fun. Machinist is.

Cool.io provides a high performance event framework for Ruby which uses the libev C library

With the simple-navigation gem installed you can easily create multilevel navigations for your Rails, Sinatra or Padrino applications. The navigation is defined in a single configuration file. It supports automatic as well as explicit highlighting of the currently active navigation through regular expressions.

BufferedTokenizer extracts token delimited entities from a sequence of string inputs

Git Reflow manages your git workflow.

Ruby DSL based software provisioning tool