06 Oct '17, 11pm

Comprehensive Ruby on Rails

This video walks through how to utilize the built in form helper, collection select, to fill in a drop down form element in a Ruby on Rails application. As you watch the video you'll see that I've left in a few mistakes that I made while building the feature, I left these in so you can see some common mistakes that developers can make when building an application, and more importantly how to fix the errors. This video teaches how to use the collection_select method in a form, how to perform a database migration to add a column and how to remove a column from a database. The code for the feature build can be found on the git commit here:

Full article: https://www.udemy.com/comprehensive-ruby-on-rails/?siteID...

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