Regexp pretty printer and formatter for Ruby

resque_cmdline: simple command-line client for resque workers

Provides a unified approach to managing automated code quality tools.

RuboCop CLI that only lints and auto-fixes code you committed by utilizing `git-log` and `git-diff`. Rfix CLI makes it possible to lint (`rfix lint`) and auto-fix (`rfix local|origin|branch`) code changes since a certain point in history. You can auto-fix code committed since creating the current...

This library extends the core Ruby libraries.

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Settle any argument with a 1 or 2 player Rock Paper Scissors battle. Also includes rock-paper-scissors-lizard-spock mode! To install, run gem install rock_paper_scissors. See github repo for more information.

A simple Rock, Paper, Scissors CLI — with global consequences.

Rocktumbler is a gem that will take your existing \ Gemfile and ensures that it remains formatted and consistent.

Very simple application to work on Runrun.it using command Line

Inspired by RRDTool. A list that its size remains constant over time. You can use ranges and functions.

Rocksmith

Yet Another RSpec JUnit Formatter (for Hudson/Jenkins)

Lono RSpec support

Automatic Ruby code style checking tool. Aims to enforce the community-driven Ruby Style Guide.

Currently added: simple logs, proxies.

Based on ruby-nessus. For internal testing only. Do not use this gem in production.

A simple library for CTF pwning challenges. Like Python's pwntools, it's used to help you write exploit quickly.

ruby-reforge is a gem that scans a Ruby or Rails project, detects incompatible code for a target Ruby version, and automatically rewrites or suggests fixes. It updates version files, fixes deprecated syntax, rewrites code for new Ruby syntax, and suggests Rails-level incompatibilities.

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