Skip navigation

Abort ActiveRecord Callbacks

Abort ActiveRecord Callbacks: Ruby on Rails 5 New Features
Abort ActiveRecord Callbacks: Ruby on Rails 5 New Features

Aborting ActiveRecord callbacks has changed in Ruby on Rails 5. Callbacks no longer halt when the last statement in a method is false. Instead, if you want a callback to halt, you must do it explicitly using throw(:abort). Kevin provides an example of a Rails 4 model where the callback chain could be halted accidentally and the record would not be saved to the database. Then he shows how to explicitly halt the callback chain in Rails 5.

  • Overview
  • Transcript
  • View Offline
Resume Transcript Auto-Scroll
Skill Level Intermediate
1h 21m
Duration
21,356
Views
Show More Show Less
Skills covered in this course
Developer Web Web Development Ruby on Rails

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start Your Free Trial Now

Start your free trial now, and begin learning software, business and creative skills—anytime, anywhere—with video instruction from recognized industry experts.

Start Your Free Trial Now