Don't calculate the cached value twice at the same time. Use a backup of the data if the service is down.

Another Background gem

Allows you to enter activities, meals, stress breaks (etc) to receive credit for CafeWell incentives.

Create, manage, and send scheduled email sequences and drip campaigns from your Rails app.

Curl can be a bit unfriendly, especially to developers just starting out. Cage wraps Faraday and Pry in order to provide an attractive and helpful interface to the web APIs in your life.

Combine many files into one intelligently. Cakery has a simple *DSL* that allows you to glob directories and pass strings to an **erb** file. You can also add **macros** to a cakery pipeline. Think about it as a more generic version of [Sprockets](https://github.com/sstephenson/sprockets).

Fetch calendar information.

Library for calculation od Section 16 short-swing profits

A cal-like calendar

Gem Wrapper da API de http://www.calendario.com.br

Export calendar data

programatically skip ActiveRecord callbacks

Decorate a method or wrap a code block to see in logs when they're called.

Automatically provide dead-simple ActiveSupport callbacks to your instance methods.

Event handler and listener for Ruby

callpixels.js rails wrapper

Gem that provides a script to generate on-call rotas

Camaleon CMS plugin to store media uploads with paperclip

Camara é uma biblioteca para acesso aos webservices da Camera dos Deputados.

tool to convert keys in mp3s