Ethereum.rb is Ruby Ethereum client using the JSON-RPC interface. Provides interface for sending transactions, creating and interacting with contracts as well as usefull toolkit to work with Ethereum node.

Heavily tested yet simple filelocking solution using flock

Foundation for Emails (previously known as Ink) is a framework for creating responsive HTML emails that work in any email client.

Git Reflow manages your git workflow.

TweetStream allows you to easily consume the Twitter Streaming API utilizing the YAJL Ruby gem.

Detect non-atomic interactions within DB transactions

This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program

An Windows Azure Active Directory OAuth2 strategy for OmniAuth

A gem for generating embeddable HTML previews from URLs.

Adds newer Ruby methods to older versions.

A stubbing proxy server for ruby. Connect it to your browser in integration tests to fake interactions with remote HTTP(S) servers.

pycall

Rightscale::HttpConnection is a robust HTTP/S library. It implements a retry algorithm for low-level network errors. == FEATURES: - provides put/get streaming - does configurable retries on connect and read timeouts, DNS failures, etc. - HTTPS certificate checking

ROXML is a Ruby library designed to make it easier for Ruby developers to work with XML. Using simple annotations, it enables Ruby classes to be mapped to XML. ROXML takes care of the marshalling and unmarshalling of mapped attributes so that developers can focus on building first-class Ruby classes. As a result, ROXML simplifies the development of RESTful applications, Web Services, and XML-RPC.

Provides single sign-on authentication for web applications using the CAS protocol.

Pure Ruby module for interaction with D-Bus IPC system

Tools used by Puppet to parse, validate, and compare Semantic Versions and Version Ranges and to query and resolve module dependencies.

Ruby DSL based software provisioning tool

Generates json files for rails apps to use with swagger-ui

Configurable framework agnostic plain Ruby email validator. Verify email via Regex, DNS, SMTP and even more.