Prawn/QRCode simplifies the generation and rendering of QRCodes in Prawn PDF documents.

A declarative DSL for building filters and sorts with Rails and Active Record

A lightweight layer above Thor to quickly create beautiful command-line interfaces.

A collection of useful starter kits to help you prototype faster

Pivotal Tracker Command Line Interface

A web interface for the que queue

REST API to Quickbooks Online/Windows via Intuit Data Services

Simple Emoji picker for your app

rails-latex is a renderer for rails which allows tex files with erb to be turned into an inline pdf.

Ruby Client for Rakuten Web Service

Provides a Ruby library to the complete Bitcoin JSON-RPC API. Implements all methods listed at https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_Calls_list and lets you set options such as the host and port number, and whether to use SSL.

Adds the ability to pull random records from ActiveRecord

RAutomation is a small and easy to use library for helping out to automate windows and their controls for automated testing. RAutomation provides: * Easy to use and user-friendly API (inspired by Watir http://www.watir.com) * Cross-platform compatibility * Easy extensibility - with small scripti...

A template plugin allowing the inclusion of ERB-enabled RBPDF template files.

A gem that provides a Redis based web analytics solution for your rack-compliant apps. It gives you detailed analytics about visitors, unique visitors, browsers, OS, visitor recency, traffic sources and more

Scan for definitions and references in your Ruby code.

Open local or remote XLSX, XLS, ODS, CSV (comma separated), TSV (tab separated), other delimited, fixed-width files, and Google Docs. Returns an enumerator of Arrays or Hashes, depending on whether there are headers.

RequestLocals gives you per-request global storage in Rails

With caching, selector for IPv4/IPv6, and many other features

Tracks jobs performed, failed, and the duration of the last 100 jobs for each job type.