This package provides a set of methods to manipulate an IP address. Both IPv4 and IPv6 are supported.

This package provides a RuboCop plugin for Rake.

Cane fails your build if code quality thresholds are not met.

This gem provides a Power Assert implementation for Minitest. It is inspired by the test-unit-power_assert gem.

Erubis is a fast implementation of embedded Ruby (eRuby) with several features such as multi-language support, auto escaping, auto trimming spaces around <% %>, a changeable embedded pattern, and Ruby on Rails support.

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

Coderay is a Ruby library that provides syntax highlighting for select languages.

This library uses the output of the ps command to create a process tree data structure for the current host.

Method_source retrieves the source code for Ruby methods. Additionally, it can extract source code from Proc and Lambda objects or just extract comments.

MessagePack is a binary-based efficient object serialization library. It enables to exchange structured objects between many languages like JSON. Unlike JSON, it is very fast and small.

The mapping gem maps model objects based on their class to a given output model. It is useful for versioning external interfaces (e.g. JSON APIs) or processing structured data from one format to another.

This is an experimental gem that extracts low-level PDF functionality from Prawn.

GLI allows you to create command-line applications in Ruby with Git-Like Interfaces: that is, they take subcommands in the style of git and gem. GLI uses a simple domain-specific language, but retains all the power of the built-in OptionParser.

UserAgent is a Ruby library that parses and compares HTTP User Agents.

rubocop is a Ruby code style checking tool. It aims to enforce the community-driven Ruby Style Guide.

Faraday_Middleware is a collection of middleware for the Faraday-based API wrappers.

Samovar is a modern framework for building command-line tools and applications. It provides a declarative class-based DSL for building command-line parsers that include automatic documentation generation. It helps you keep your functionality clean and isolated where possible.

This package provides a Ruby wrapper for the OAuth 2.0 protocol built with a similar style to the original OAuth spec.

yaml-lint will simply try to load the YAML file with the built-in Ruby yaml library.

The PDF::Reader library implements a PDF parser conforming as much as possible to the PDF specification from Adobe. It provides programmatic access to the contents of a PDF file with a high degree of flexibility.

This package provides a plugin specification for Ruby linter and formatter rulesets.

Like a modern code version of the mythical beast with 100 serpent heads, Typhoeus runs HTTP requests in parallel while cleanly encapsulating handling logic.

rb-inotify is a simple wrapper over the inotify Linux kernel subsystem for monitoring changes to files and directories.

Shindo is a simple depth first testing library for Ruby.