Auditron tracks who changed what on any ActiveRecord model — storing only the fields that changed, not full snapshots. Ships with a chainable query DSL, built-in log retention, a simple actor lambda, and works with PostgreSQL, MySQL, and SQLite. Zero hard dependencies beyond ActiveRecord.

ssh-copy-id in Ruby. Supports copying to multiple servers.

PhantomGraph helps complex process to generate javascript charts to image or pdf without requesting or rendering view to the application. PhantomGraph is pure server-side process by using phantomjs and suitable for background process. It is lighweight solution for wkhtmltopdf alternative.

Convert iPhone images to have a useful Orientation tag value and be internally correctly oriented. The iPhone has used the EXIF tag Orientation to store the actual orientation of the camera. A lot of programs and libraries don't seem to understand this, especially online photo galleries such as ...

Simple authorization solution for Rails which is decoupled from user roles. All permissions are stored in a single location. This project is based off of Ryan Bates's CanCan Gem.

Run stangalone server which do all work, the put the stuff generated to path specified

Yahoo OAuth2 Strategy. Supports OAuth 2.0 client-side flow. It lets you sign-in a rails app using yahoo login.

JWT-like solution, that enables you to store encrypted and signed Hash'es on the client side, decrypt and verify them upon retreival

Canoe offers project management and building facilities to C/C++ projects. If you are tired of writing Makefile, CMakeList and even SConstruct, please let Canoe help you wipe them out. Similar to Cargo for Rust, Canoe offers commands such as new, build, run, etc. to help you generate a C/C++ pr...

An insanely easy interface to the Flickr photo-sharing service. By Scott Raymond. Maintainer: Patrick Plattes

Use the threadlock method in your class definition to automatically run instance methods inside of an instance-wide re-entrant lock (Monitor). All locked methods in an instance are protected by a single lock, unless a specific lock is specified. You can protect all or some of your methods from ...

Bot Detector analyzes user agent strings to identify bots, crawlers, and automated software. It matches against a database of known bots and adds heuristics that catch automated clients not in the database, returning the bot's category, reputation and a composite risk score. Useful for security, ...

DDDr stands for Domain Driven Design Repository. It's a Ruby gem that simplifies the implementation of data repositories in a Domain-Driven Design (DDD) architecture. It offers a clean interface for abstracting data access, allowing you to focus on your domain logic rather than database operation...

Excalibur is a SEO related gem for Ruby on Rails that helps you to set the title and meta tags for your site overall and per page in a nicely structured and with separated concerns.

This gem exists to banish crusty UX that our users endure at the command line. For far too long we've been stuck with just gets and getc. When prompting the user with a list of choices, wouldn't it be nice to have the feel of a <select> in HTML? Or to auto-suggest options as they type? Or per...

This gem uses WWWJDic Backdoor Entry/API as described by http://www.edrdg.org/wwwjdic/wwwjdicinf.html#backdoor_tag to to interact with WWWJDic and translate to and from Japanese language. WWWJDic is an online Japanese translation server made by Jim Breen and available at http://www.edrdg.org/...

ld-em-eventsource is an eventmachine library to consume Server-Sent Events streaming API. You can find the specification here: http://dev.w3.org/html5/eventsource/ This library was forked from https://github.com/AF83/em-eventsource

# Rack::ReadOnly This gem allows Rack based APIs to be set to read only. At the most basic it can be used like this from your `config.ru`: ```ruby require 'rack/read_only' use Rack::ReadOnly, { active: ENV["READ_ONLY"] == "1", response_body: '{ "error": "This API is currently in read only ...

Environment variables are a standard way for configuring applications in production. It allows for quickly changing the configuration, and avoids having to introduce secrets in the code. When testing code that relies on environment variables, it becomes problematic to mock the environment, and e...

Synchronous Ruby bindings for the bundled AIMer and HAETAE signature schemes and NTRU+ and SMAUG-T key-encapsulation mechanisms.