Bootstrap Framework and Ruby on Rails
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9:18 CC

Bootstrap Framework and Ruby on Rails

#81 May 21, 2017 free
Using Bootstrap in your application has become much more simple. Also learn to create some helper methods to make working with Bootstrap much easier.

Routing Partials
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4:30 CC

Routing Partials

#80 May 14, 2017 free
The routes file can grow to be unmaintainable and messy. Learn to keep things organized by extracting out blocks of routes into their own files.

Mountable Engines
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9:23 CC

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.

Counter Cache Associations
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3:54 CC

Counter Cache Associations

#78 May 1, 2017 free
When displaying a count of records, this will generate extra SQL Queries. Learn how to reduce the number of SQL queries called with counter caching the number of associated records.

Cropping Images with JCrop
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7:00 CC

Cropping Images with JCrop

#77 Apr 23, 2017 free
Extend your image upload functionality with JCrop. Learn to redirect the user to a crop page once they have uploaded their image and save versions of the cropped images.