Calculo de frete utilizando o Web Service dos Correios (http://www.correios.com.br/webservices). Os servicos de frete suportados sao PAC, SEDEX, SEDEX a Cobrar, SEDEX 10, SEDEX Hoje e e-SEDEX.

This is a Monkey Test Tool using UIAutomation.

An integrated Authentication, Authorization and Roles solution for your Rails 3 app with support for multiple ORMs

Creating CSV files in Ruby is painful! CSV Shaper makes life easier! It's ideal for converting database backed models with attributes into CSV output. It can be used without Rails, but works great with ActiveRecord models and even comes with support for it's own template handling.

Danger plugin for checkstyle formatted xml file.

A danger plugin for spotting introduced todos.

DAP reads data using an input plugin, transforms it through a series of filters, and prints it out again using an output plugin. Every record is treated as a document (aka: hash/dict) and filters are used to reduce, expand, and transform these documents as they pass through. Think of DAP as a mashup between sed, awk, grep, csvtool, and jq, with map/reduce capabilities.

DeathByCaptcha allows you to solve captchas with manual labor

Keep track of error rates using redis. Degrade functionality if they're too high.

Delayed Cron Job is an extension to Delayed::Job that allows you to set cron expressions for your jobs to run regularly.

Descriptive Statistics Calculator

Guest user implementation for devise

Integrate DataMapper with Rails 3

DataMapper plugin for serializing Resources and Collections

DataMapper plugin providing extra data types

Docker + Rails + Mac + Dev = <3

Implements the DataObjects API for Sqlite3

Capistrano plugin for deploying to AWS AutoScale Groups.

The Elo rating system is a method for calculating the relative skill levels of players in two-player games such as cess and Go.

Library to validate email for format, common typos and one-time email providers