Ruby Workflow Engine based in events that execute a collection of rules.

Rails generator for Onuro Workflow Engine

ONYPHE API wrapper for Ruby

Onyx(Image search service) client

Simple Activity Based Authorization

flexible TAXII client for integrating cyber threat information with all your stuff

An object-oriented Ruby wrapper for select FFmpeg commands

Ookie is a simple Ook! and Brainfuck interpreter you can use to either directly execute your Ook! or BF source code (via shebang) or embed it in your own Ruby programs

Utility scripts for tracking markets and assisting with trading in the Oolite game.

half library / half discipline that polices messanging between objects

A peg parser not using custom sytnax but exposing an OO based API

Write Rake tasks with plain Ruby objects

Lightweight Ruby gem that reports exceptions to an Oopsie instance. Includes Rack middleware for automatic capture and a manual reporting API.

Parse Excel spreadsheets with a simple API. Read cell values, formulas, styles, comments, data validations, named ranges, and merged cells from xlsx and xlsm files. Supports streaming from strings and IO objects with lazy row loading for large files.

A Ruby spreadsheet parser for Excel (xlsx, xlsm).

ooze-parser to boost data integration and treatment

OOZOU CLI sole goal is to make project creation and maintenance a little easier. Start with `oozou help` to see all commands.

Ruby runtime and core library for javascript.

A Opalcoin client for ruby. This gem is a ruby wrapper for making remote procedure calls (rpc) to a opalcoin daemon (opalcoind.)

A dRuby implementation for Opal which is using WebSocket as Protocol.