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Instance variables

Instance variables: Ruby on Rails 5 Essential Training
Instance variables: Ruby on Rails 5 Essential Training

Instance variables are used to maintain values inside Ruby classes. In Rails, they are also used to pass data from the controller to the view. The controller’s job is to set up any values that the view will need ahead of time. Any instance variable called in a template will be “bound” to the value of any instance variables set in the controller.

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Skill Level Beginner
10h 21m
Duration
72,980
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Skills covered in this course
Developer Web Web Development Ruby on Rails

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