What is a has_many :through association in Ruby on Rails?
from Treehouse Quick Tips Hosted by Jason Seifer
In this Treehouse Quick Tip, Jason demystifies the concepts behind what a has many :through association is in Ruby on Rails. We'll figure out what a join table is, how different models fit together, and the syntax needed to make it all work. Score one for Treehouse!
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How long is this episode of Treehouse Quick Tips?
This episode is 5 minutes long.
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This episode was published on May 8, 2013.
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