RSpec::Parameterized supports simple parameterized test syntax in rspec.

Ruby/Graphviz provides an interface to layout and generate images of directed graphs in a variety of formats (PostScript, PNG, etc.) using GraphViz.

A Ruby DSL builder for Elasticsearch

A focused and fast library to gather memory, cpu, network, load avg and disk information

Fluentd Output filter plugin. It has designed to rewrite tag like mod_rewrite. Re-emmit a record with rewrited tag when a value matches/unmatches with the regular expression. Also you can change a tag from apache log by domain, status-code(ex. 500 error), user-agent, request-uri, regex-backreference and so on with regular expression.

A generic SAML strategy for OmniAuth.

attr_required and attr_optional

CBOR is a library for the CBOR binary object representation format, based on Sadayuki Furuhashi's MessagePack library.

A simple, fast, memory-efficient and threadsafe implementation of GetText

A gem that provides text handling for Twitter

Haml-rails provides Haml generators for Rails 5.1 and above. It also enables Haml as the templating engine for you, so you don't have to screw around in your own application.rb when your Gemfile already clearly indicated what templating engine you have installed. Hurrah.

Cucumber Expressions - a simpler alternative to Regular Expressions

Markdown TaskList components

A LDAP strategy for OmniAuth.

lolcommits takes a snapshot with your webcam every time you git commit code, and archives a lolcat style image with it. It's selfies for software developers. `git blame` has never been so much fun.

A library for converting various objects into `Money` objects.

Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.

Light weight job scheduling extension for Sidekiq that adds support for queueing jobs in a recurring way.

Parsing Expressions for Ruby

RecursiveOpenStruct is a subclass of OpenStruct. It differs from OpenStruct in that it allows nested hashes to be treated in a recursive fashion. For example: ros = RecursiveOpenStruct.new({ :a => { :b => 'c' } }) ros.a.b # 'c' Also, nested hashes can still be accessed as hashes: ros.a_as_a_hash # { :b => 'c' }