Want more GoRails?
GoRails is packed full with 688 lessons just like this one.
Sign up to get full access or log in to your account and sit back.
Your Teacher
Chris Oliver
Hi, I'm Chris. I'm the creator of GoRails, Hatchbox.io and Jumpstart. I spend my time creating tutorials and tools to help Ruby on Rails developers build apps better and faster.
About This Episode
Add advanced counter caching for soft deletable models, scopes, and has_many relationships
Notes
Resources
ActiveRecord & Databases in Rails
0% Complete
1
Fixing Counter Caches in the Paranoia Gem
30m
Advanced Counter Caching
21m
3
Virtual Generated Columns in Rails with ActiveRecord
6m
4
Strict Loading with ActiveRecord
9m
5
Custom Attribute Serializers with ActiveRecord in Rails
19m
6
Single Table Inheritance (STI) with ActiveRecord in Rails
13m
7
Dynamic Single Table Inheritance with Rails
15m
8
Extending Rails Associations with Custom Features
9m
9
ActiveRecord Aggregations with composed_of
13m
10
ActiveRecord Explain
10m