This gem is designed for use by Rails applications running on Heroku. For others, the better approach is to use a frontend server such as nginx or Apache. However, the Heroku Cedar stack is no longer fronted by a file server, and there is no automatic provision for gzipping responses. This gem ac...

Provides a command-line tool that generates Java, Python or Ruby code to run the tests.

Pure Ruby SSH 2.0 server and client implementation

An implementation of the HyperLogLog set cardinality estimation algorithm in Ruby using Redis as a back-end

ibanizator generates the correct IBAN for given account number and bank number for german accounts. It is possible to validate given international IBANS. Calculates also the BIC and bank names for given german bank codes.

Helps to get ids or screen names from links to social network accounts

Image comparison lib built on top of ChunkyPNG

A gem for calculating technical analysis indicators.

InfluxDB the Rails way

The swiss army knife of instagram functionality. Restores all deprecated hashtag functionality from the instagram api without any of the authorization.

Allows for multi-function API calls, the addition of custom fields, and more. All in an easy-to-use package!

Ruby interface to the ITunes Search API

Modular Electronic Butler. Using a simple dialog system where you can easily add more dialogs.

A Ruby wrapper for the Jawbone UP API.

Generate API documentation from JSON Schema.

JekyllAndHyde is a HTML presentation generator that generates a basic Jekyll scaffold with Slippy hooking up.

This plugin is for all authors that tag their pages using categories. It generates category overview pages with a custom layout. Optionally, it also adds proper pagination for these pages. Please refer to the README.md file on the project homepage at https://github.com/field-theory/jekyll-catego...

Email protection liquid filter for Jekyll

A gem for Japan Post's official zipcode data search & update.

JRuby Mahout is a gem that unleashes the power of Apache Mahout in the world of JRuby. Mahout is a superior machine learning library written in Java. It deals with recommendations, clustering and classification machine learning problems at scale. Until now it was difficult to use it in Ruby proje...