Using ActionMailer::Preview preview email samples without sending them. Using Zurb's Foundation for Emails, learn how to use email templates with the Ink framework.
Getting Started - Ruby on Rails - Architectural Overview
#57
Dec 4, 2016free
For beginners, learn the basic structure of a Ruby on Rails application and the request lifecycle. Learn how different components of a Rails application interact with each other.
Learn how to use one of three charting libraries, Chart.js, Highcharts, or Google Charts, using the Chartkick gem to create simple and unobtrusive charts in your application.