Flowdock
method

transaction

Importance_1
Ruby on Rails latest stable (v4.1.8) - 0 notes - Class: CollectionAssociation
transaction(*args) public

Starts a transaction in the association class’s database connection.

class Author < ActiveRecord::Base
  has_many :books
end

Author.first.books.transaction do
  # same effect as calling Book.transaction
end
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