critiques your code

Scoped and contextual method definition for use in writing more expressive DSLs without screwing defintions in other pieces of code

A gem that calculates the historical exchange rate using published rates from currencylayer.com. Compatible with the money gem.

A small wrapper for the Long URL Please (http://www.longurlplease.com/) API

Application logger

Kaminari is a Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Rails 3

DispatchQueueRb is a pure ruby implementation of Grand Central Dispatch concurrency primitives. It implements serial and concurrent queues, with synchronous, asynchronous, barrier and delayed dispatch methods. All queues dispatch methods support an optional dispatch groups to synchronize on completion of a group of tasks. It also provides a thread pool based concurrent queue, scaled to the number of available cpu cores, and used by default to schedule the actual work.

Generate JSON based Ruby documentations with yard

Yet another command line option parser

Extracts main content of the webpage. Presents in good readable format. This gem is actively used to display articles in http://algorithm.daqwest.com

EeePub is a Ruby ePub generator. This code is baded on the original eeepub version 0.8.1. I added the bug fix to rubyzip to make it work with my own gem (source2epub). This gem will be deprecated as soon as the original author (jugyo) merge the pull request from the community with this change and many others fixes.

ember_auth_rails

Empathic Eventmachine

A Rails Engine, which enables Rails Engines to provide assets (javascript, css and images)

Ever wanted to restrict an attribute to specific values, but not wanted to create a join table to hold the values, and didn't want (or couldn't) create an enum field? Now you can, with enumitation!

Eve Online API toolbox

Asset libraries for web and scaffold templates in modern style (uses "simple_form", "haml", "cancan").

Ruby library to interact with 3poch

This is a fork of Erector, updated for Rails 4.

Ruby wrapper around the Esprima static code analyzer for JavaScript.