Blazing-fast-cross-platform-monkey-patch-free string XOR. Yes, that means JRuby too.

Converts CSS files from left-to-right to right-to-left

SimpleCov is a code coverage framework for Ruby with a powerful configuration library and automatic merging of coverage across test suites.

[Unicode 16.0.0] Determines the very basic type of codepoints (one of: Graphic, Format, Control, Private-use, Surrogate, Noncharacter, Reserved).

This module allows Ruby programs to interface with the SQLite3 database engine.

This package provides a message bus for rack.

Naught is a toolkit for building Null Objects.

Simply builds and verifies OAuth headers

Tooling for tracing object allocations in Ruby 2.1

Turns your object into a method object

Run all possible enumerable methods in concurrent/parallel threads

Docco in Ruby

Collects test coverage data from your Ruby test suite and sends it to Code Climate's hosted, automated code review service. Based on SimpleCov.

Type system for Ruby supporting coercions, constraints and complex types like structs, value objects, enums etc

Fabrication is an object generation framework for ActiveRecord, Mongoid, DataMapper, Sequel, or any other Ruby object.

Initialize object attributes via attributes hash

This package provides a simple container intended for use as an IoC container

Kaminari is a Scope & Engine based, clean, powerful, agnostic, customizable and sophisticated paginator for Rails 4+

Official AWS Ruby gem for AWS Key Management Service (KMS). This gem is part of the AWS SDK for Ruby.

Profiling toolkit for Rack applications with Rails integration. Client Side profiling, DB profiling and Server profiling.

This package provides a fast, safe, simple direct SQL executor for PG

EXIF Reader is a module to read EXIF from JPEG and TIFF images.

RequestStore gives you per-request global storage.