Is this gem any good?

🎨 Classic MS Paint, ＲＥＶＩＶＥＤ + ✨Extras

Mask out your controller logic with mock data to make building views easier.

Automatically save screen shots when a Capybara scenario fails

A small application to grab keyboard codes and ASCII codes quickly and easily.

PubMed analysis: code and data

Predict Gender from Names Using Historical Data

A general classifier module to allow Bayesian and LSI classifications.

The caffeine boost you need for your late-night coding sprints.

a sampling call-stack profiler for ruby 2.2+

The RSpec syntax converter

doublehelix obfuscates Ruby codes in Double-helix style

Generate my PDF resume with Ruby

My new blog, based off toto

Test tech job posts for issues with sexism, culture, expectations, and recruiter fails.

RubyConf Australia 2014 Call for Proposals

Ruby implementation of multisets / Rubyによる多重集合の実装

Performance profiler for Ruby1.9

line-profiler for ruby

The Ruby Error Steamroller

Port of nude.js to Ruby.

Ruby ♥︎ JavaScript

Ruby extension library for visualizing the line that is currently running

A Ruby static compiler.

code analyzer tool which is extracted from rails_best_practices