Import tabular data from spreadsheets or similar sources into data models

Compatible migration file between Rails 4.2 and 5+

A Figlet-based ASCII art generator, useful for comand-line based ASCII Art Generation.

Amazon Simple INterface - Support for ItemLookup, SimilarityLookup, Search, BrowseNode and Cart Operations.

Generate Ruby models from Avro schemas

Awesome dynamic nested fields for Rails and jQuery

Command line tools to get bank account details from some banks.

Bato Programming Language

Puppet Enterprise (PE) Install & Helper library

API Client for the Bittrex API

Decreases the need to write integration tests by ensuring that the things you stub or mock actually exist.

Dead-simple way to make Capybara and Selenium play together

Celerity is a JRuby wrapper around HtmlUnit – a headless Java browser with JavaScript support. It provides a simple API for programmatic navigation through web applications. Celerity provides a superset of Watir's API.

Ruby gem for managing the core functions outlined in RFC-3280 for PKI

Client library for interacting with the CloudFoundry User Account and Authorization (UAA) server. The UAA is an OAuth2 Authorization Server so it can be used by webapps and command line apps to obtain access tokens to act on behalf of users. The tokens can then be used to access protected resources in a Resource Server. This library is for use by UAA client applications or resource servers.

To parallelize your CI without having to balance your tests

Clamby allows users to scan files uploaded with Paperclip or Carrierwave. If a file has a virus, then you can delete this file and discard it without causing harm to other users.

A flexible gem for cloning your models.

Framework to provide an easy way to implement CMS Scanners

Cobweb is a web crawler that can use resque to cluster crawls to quickly crawl extremely large sites which is much more performant than multi-threaded crawlers. It is also a standalone crawler that has a sophisticated statistics monitoring interface to monitor the progress of the crawls.