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One-to-one associations

One-to-one associations: Ruby on Rails 5 Essential Training
One-to-one associations: Ruby on Rails 5 Essential Training

Learn to implement a one-to-one association in Rails. You will use a one-to-one association when there is a unique item which a person or thing can have only one of, or when it is desirable to break up a large table of data for performance or organizational reasons. Define the association in the model using “has_one” and “belongs_to” and then learn how to use association methods in the console.

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

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