Timeout-lib, which interrupts everything, also systemcalls. It uses libc-alarm.

a library and command-line tool for quality assessment of de-novo transcriptome assemblies

Represent ActiveRecord Markdown, Textile, RDoc columns as Markdown, Textile, RDoc objects using various external libraries to convert to HTML.

Standalone rack app to manage files onbehalf of your app

http://www.mikeperham.com/2010/04/28/bayes_motel-bayesian-classification-for-ruby/

BigSitemap is a Sitemapgenerator suitable for applications with greater than 50,000 URLs. It splits large Sitemaps into multiple files, gzips the files to minimize bandwidth usage, batches database queries to minimize memory usage, supports increment updates, can be set up with just a few lines of code and is compatible with just about any framework.

An awesome, flexible, powerful, useful, tricky and liar Rails 3 recommendations engine.

This ensures that devise will update a last_seen flag on the model whenever you check if a user is authed.

An EventMachine based S3 client

This jekyll plugin was inspired by jekyll-pandoc-plugin but it was changed to generate multiple outputs, rather than just using pandoc to generate jekyll html posts. Besides, it doesn't require the 'pandoc-ruby' gem.

Parallel Each and other parallel things

Flexible querystring generator

Easy to use, shows estimated time to finish, elapsed time, percantage, not slowing with very fast jobs (terminal rescreen issue)

A simple encoder and decoder for the BitTorrent serialization format.

A Ruby wrapper for the Bronto SOAP API

A simple API caching layer built on top of HTTParty and Redis

A simple API caching layer built on top of HTTParty and Redis

Ruby wrapper for the chargify.com SAAS and billing API using httparty

Checkr - Background check platform for the New World of Work. See https://docs.checkr.com for details.

A Ruby DSL for printing guitar chords diagrams