Answers for "rails has_many through source 2"

Ruby

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rails has_many through source 2

class User
  has_many :subscriptions
  has_many :newsletters, :through => :subscriptions
end

class Newsletter
  has_many :subscriptions
  has_many :users, :through => :subscriptions
end

class Subscription
  belongs_to :newsletter
  belongs_to :user
end

class Newsletter
  has_many :subscriptions
  has_many :subscribers, :through => :subscriptions, :source => :user
end

Posted by: Guest on March-24-2022

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