ID3-based implementation of the M.L. Decision Tree algorithm

Trema is a full-stack, easy-to-use framework for developing OpenFlow controllers in Ruby.

event_bus provides support for application-wide events, without coupling the publishing and subscribing objects or classes to each other

Provides an internal extension API to ActiveRecord, in the form of middleware-style callback stacks

Argus is a Ruby interface to a Parrot AR Drone quadcopter.Argus is extremely experimental at this point. Use at your own risk.

Argus is a Ruby interface to a Parrot AR Drone quadcopter.Argus is extremely experimental at this point. Use at your own risk.

Rspec-page-regression provides a mechanism for headless regression testing of web page renders in RSpec. It takes into account HTML, CSS, and JavaScript, by virtue of using PhantomJS (via the Poltergeist gem) to render snapshots. It provides an RSpec matcher that compares the test snapshot to a...

gimme attempts to bring to Ruby a test double workflow akin to Mockito in Java. Major distinctions include preserving arrange-act-assert in tests, fast feedback for methods the double's real counterpart may not know how to respond to, no string/symbolic representations of methods, argument captor...

This utility presents hints and suggestions to give you an idea of potentially troublesome spots in your code and dependencies that keep your code from running efficiently on JRuby. Most pure Ruby code will run fine, but the two common areas that trip people up are native extensions and ...

js_from_routes helps you by automatically generating path and API helpers from Rails route definitions, allowing you to save development effort and focus on the things that matter.

A middleware library, featuring a simple interface and "callback" style semantics in the middleware stack

Provides a module insertion protocol to facilitate adding features to ActiveRecord

This is a gem used for parsing resumes using the Sovren resume parser service.

CZMQ binding based on the generated low-level FFI bindings of CZMQ

Arbitrary Memcached-backed rate limiting for Ruby

A little emoji language that compiles down to Ruby. "It's just ruby."

types_from_serializers helps you by automatically generating TypeScript interfaces for your JSON serializers, allowing you typecheck your frontend code to ship fast and with confidence.

SchemaPlus development tools

used in Boat International UI and Admin apps

Settings solution for Ruby or Rails applications that can read ERB-enabled YAML files. Safe, performant, with friendly error messages, and no dependencies.