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Traverse a rich association

Traverse a rich association: Ruby on Rails 5 Essential Training
Traverse a rich association: Ruby on Rails 5 Essential Training

By using a rich join, we lose the ability to move directly from one side of the association to the other. Instead, we must go through the object in the middle. Rails provides a way to do it by defining a “has_many :through” association in addition to the rich join. This allows traversing the association in whichever way fits the circumstance best.

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Skill Level Beginner
10h 21m
Duration
395,344
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Skills covered in this course
Developer Web Web Development Ruby on Rails

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