Sequenced is a gem that generates scoped sequential IDs for ActiveRecord models.

Easy collecting your Rails apps metrics

Median and percentile for Active Record, Mongoid, arrays, and hashes

Add binary (not string) UUIDs to ActiveRecord in MySQL

Auto-generate JSON API documents from your request-specs.

brcpfcnpj é uma das gems que compoem o Brazilian Rails

brdata é uma das gems que compoem o Brazilian Rails

brhelper é uma das gems que compoem o Brazilian Rails

Committee for rails

A ruby gem for validating credit card numbers

Enumerations for Ruby with some magic powers!

Removes the tedium of formulaic form filling with Capybara by allowing you to specify a hash of attributes to be input rather than procedurally calling Capybara’s DSL methods.

A collection of libraries for working with SQL on top of ActiveRecord's connection.

Use the GoodData::Client class to integrate GoodData into your own application or use the CLI to work with GoodData directly from the command line.

Extend ActiveRecord pluck to return hash instead of an array. Useful when plucking multiple columns.

A monkey patch to speed up Rails' JSON generation time.

Rambulance provides a simple and safe way to dynamically generate error pages.

Build Rails apps in a more maintainable way

Rein adds bunch of methods to your ActiveRecord migrations so you can easily tame your database.

This plugin provides native network instrumentation for monitoring and metrics collection, including: hardware, TCP response, RBLs, whois, port status, and more