Episodes
Mountable Engines
Play
9:23

Mountable Engines

#79 May 7, 2017 free
Mountable Engines are a great way to extract code into its own namespace and allow the code to be reused in other applications. Other popular gems that are mountable engines are Devise and Doorkeeper.

Javascript Select Form Fields with Chosen
Play
6:40

Javascript Select Form Fields with Chosen

#76 Apr 16, 2017 free
Chosen is a jQuery plugin that makes long, unwieldy select boxes much more user-friendly. Learn how to use Chosen in a few different ways in this episode; Rails form builder and Simple Form.

Drag and Drop with Interact.js
Play
15:20

Drag and Drop with Interact.js

#75 Apr 9, 2017 free
Using Interact.js to create draggable and droppable items in our view, we can use AJAX callbacks on events to interact with our Ruby on Rails application. Also, learn how to use Ruby Assets to manage our Javascript Libraries.

Page Specific Javascript in Ruby on Rails
Play
4:44

Page Specific Javascript in Ruby on Rails

#74 Apr 2, 2017 free
Sometimes you may find yourself with an application that has javascript that needs to execute only on a specific page. This episode lays the foundation to easily manage page specific javascript.

Pagination with Kaminari
Play
2:37

Pagination with Kaminari

#73 Mar 26, 2017 free
When displaying a significant number of records, it is often a basic functions in a web application is to paginate the records and load them as requested.