Racker allows for hierarchical template definitions for Packer.

This formats parameters and sql in rails log.

Redis-backed rate limiter

A simple library for communicating with the Robinhood API

Manipulating LibreOffice Calc (OpenDocument Spreadsheet) files with Ruby. This gem can create new, read existing files abd modify them. When modyfying files, it tries to change as little as possible, making it as much forward compatible as possible.

Convert BBCode to HTML and check whether the BBCode is valid.

Fedora Commons REST API ruby library

A Scala-inspired Monad library for Ruby, aiming to share the most common idioms for folks working in both languages. Includes Option, Array, etc.

Adds noopener and noreferrer to target blank links in a Rails application.

Event sourcing

Ruby Scoring API for PMML.

Adds marketplace functionality to Solidus stores.

Adds validation methods to ActiveModel for validating dates and times. Works with multiple ORMS.

Command line tool for updating Android apps and their metadata on the Google Play Store

An ActiveRecord extension providing convenience methods for timestamp management.

Adds unique attribute support to ActiveModel models.

Prompt to configure a hypernode-vagrant

Flexible StatsD instrumentation for Rails, Rack, Grape and more

Simple and easy integration of mongoid with the new elasticsearch gem

Fast XML to Ruby Hash converter