joshmn/caffeinate: A Rails engine for drip campaigns/scheduled email sequences and periodic emails.

Caffeinate is a drip email engine for managing, creating, and sending scheduled email sequences from your Ruby on Rails application.Caffeinate provides a simple DSL to create scheduled email sequences which can be used by ActionMailer without any additional configuration.There's a cool demo with all the things included at caffeinate.email. You can view the marketing site source code here.