Gem includes validations, card brand detection method, etc.

Distributed id generator

Basquiat is a library that intends to abstract all the complexity of working with message queues

Baton

Bickle is a tool to display your build status from your terminal.

Rails migration helpers.

Ruby wrapper for Block Explorer and Blockchain.info. Plan to add additional 3rd-party bitcoin APIs

Extentions for convenient filtering of blank, empty, and nil values from Hash and Array instances.

Simple wrapper for Blue State Digital.

Access the bol.com product catalog from a Ruby project. You can search products, list top selling products and find product information for individual catalog items.

A Rails engine to simplify integration with BookingSync API

Supports the Boomi REST Webservice

Produce Bootstrap html with semantic helper methods.

Buff is an API Wrapper Gem for Bufferapp.com's API

Powerful text templating language similar to Smarty/Liquid/Django

Extends CanCan with dynamic, inheritable permissions stored in a database, with caching and multi-tenant refinements

capistrano with environments

Capistrano exts is a set of helper tasks to help with the initial server configuration and application provisioning. Things like creating the directory structure, setting up that database, and other one-off you might find yourself doing by hand far too often. It provides many helpful post-deployment tasks to help you import/export database and contents as well as sync one stage with another.

Ruby wrapper for the CapIQ API

Gem to communicate with CapsuleCRM