Add social network friendship features to your Active Record models.

Marksmith is a GitHub-style markdown editor for Ruby on Rails applications.

An API for interfacing with Campfire, the 37Signals chat application.

Mongify allows you to map your sql data into a mongodb document database with a simple DSL.

TEMPORARY RAILS 5 SPECIFIC GEM. Migrations for the migrator.

Multiple databases for Rails

Find next / previous Active Record(s) in one efficient query

Add width, height and size methods to paperclip images

An ActiveResource-like wrapper for the Parse REST api.

An ActiveResource-like wrapper for the Parse REST api.

Migrations for the migrator.

A gem for conducting arbitrage with Bitcoin.

riak-client is a rich client for Riak, the distributed database by Basho. It supports the full HTTP and Protocol Buffers interfaces including storage operations, bucket configuration, link-walking, secondary indexes and map-reduce.

Floor/nearest/ceiling rounding by arbitrary steps for Integers, Floats, Times, TimeWithZones, and DateTimes.

Write Through and Read Through caching library inspired by CacheMoney and cache_fu, support ActiveRecord 4.

A code-only gem providing Ruby classes and utilities to parse and process Shopify's Standard Product Taxonomy data from YAML source files into an in-memory Ruby object model. Data files are available at https://github.com/Shopify/product-taxonomy

Simplified, lightweight HTTP client library

Reliable, distributed cron.

A rails plugin to add an active_merchant patch for china online payment platform

Creates stub classes from any ActiveRecord model. By using stubs in your tests you don't need to load Rails or the database, sometimes resulting in a 10x speed improvement. ActiveMocker analyzes the methods and database columns to generate a Ruby class file. The stub file can be run standalone an...