Drifting Ruby

Rails Version

Grab Bag of Ruby and Ruby on Rails Tricks

#158 Nov 4, 2018 free

In this episode, we look at various tips and tricks.

development rails model ruby json dev

Polymorphic Associations

#98 Sep 17, 2017 free

Advancing from Single Table Inheritance, learn how Polymorphic Associations differ and tricks to simplify their usage.

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Single Table Inheritance

#97 Sep 10, 2017 free

Learn to use single table inheritance to allow multiple classes to be stored in the same database table.

rails model

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.

rails model cache

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Grab Bag of Ruby and Ruby on Rails Tricks

Polymorphic Associations

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Counter Cache Associations