Manipulate images with minimal use of memory via ImageMagick

Simple, feature rich ascii table generation library

memoize methods invocation

A plain-Ruby implementation of GraphQL.

Wrap an option at compile-time and `call` it at runtime, which allows to have the common `-> ()`, `:method` or `Callable` pattern used for most options.

Daemons provides an easy way to wrap existing ruby scripts (for example a self-written server) to be run as a daemon and to be controlled by simple start/stop/restart commands. You can also call blocks as daemons and control them from the parent or just daemonize the current process. Besides this basic functionality, daemons offers many advanced features like exception backtracing and logging (in case your ruby script crashes) and monitoring and automatic restarting of your processes if they crash.

Renders and parses JSON/XML/YAML documents from and to Ruby objects. Includes plain properties, collections, nesting, coercion and more.

RequestStore gives you per-request global storage.

Uglifier minifies JavaScript files by wrapping UglifyJS to be accessible in Ruby

A high-level IO library that provides validation, type conversion, and more for command-line interfaces. HighLine also includes a complete menu system that can crank out anything from simple list selection to complete shells with just minutes of work.

Parallel tests across CI server nodes based on each test file's time execution. It generates a test time execution report and uses it for future test runs.

Chef-branded binstubs for chef-client

Chef-branded binstubs for chef-client

Convert directories, rpms, python eggs, rubygems, and more to rpms, debs, solaris packages and more. Win at package management without wasting pointless hours debugging bad rpm specs!

ActiveModel::Serializers allows you to generate your JSON in an object-oriented and convention-driven manner.

Easy upload management for ActiveRecord

Easy upload management for ActiveRecord

Easy upload management for ActiveRecord

A gem-authoring framework.

Middleware that will make Rack-based apps CORS compatible. Fork the project here: https://github.com/cyu/rack-cors