program to detect open source project licenses

Ruby implementation of Doubly Linked List

Ruby library for rendering safe HTML and email templates

liquid performance extension in C

Ruby library listening to file modifications

module that provides Gem based plugin management

Locale library for Ruby

Modern encryption for Rails

create NFS-safe lockfiles

Logging library for Ruby

add logging support to Ruby application

flexible and extendable logging library for Ruby

Logging for rail applications

Lightweight logging library for Ruby

Tame Rails' multi-line logging into a single line per request

manipulation and transformation of HTML/XML documents and fragments

efficient implementation of an lru cache

Lumberjack is a logging implementation in Ruby

templating engine for writing HTML in pure Ruby

library to read system mac address

Ruby FFI bindings to libmagic

Ruby library to handle email generation, parsing and sending

GPG/MIME encryption plugin for the Ruby Mail Library

Forward mail from gmail IMAP to a callback URL or job worker, simply

Simple mime type detection

Attach comments to your ActiveRecord queries

Ruby bindings for MARISA

Markdown-it plugin for embedding audio/video in the HTML5 way

Markdown-superset interpreter written in Ruby

TeX formula to MathML conversion library for Ruby

Ruby library that provides access to a Maven installation

Minitest + all the features you always wanted

MaxMind DB binary file reader

Mecab binding for Ruby language

library used for automating interaction with websites

Ruby library providing method memoization

memoize method return values

Memory profiler for Ruby

Lightweight and flexible library for writing command-line apps in Ruby

Send email through the Message Bus service

Ruby library adding a metaclass method to all Ruby objects

Some additional methods to make metaprogramming easier

Retrieve the sourcecode for a method as a Ruby string

experimental threadsafe, low-impact measurement library for Ruby

middleware abstraction for Ruby.

MIME library for Ruby

fast MIME detection by extension or content

guess MIME type of files

registry for information about MIME media type definitions

wrapper for exiftool command-line