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dependent: :destroy

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nilsding 2014-12-28 21:42:21 +01:00
parent 9c9c4fdc5d
commit 7d157cde8f
1 changed files with 1 additions and 1 deletions
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app/models/question.rb
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@ -1,6 +1,6 @@
class Question < ActiveRecord::Base
belongs_to :user
has_many :answers
has_many :answers, dependent: :destroy
has_many :inboxes, dependent: :destroy
validates :content, length: { maximum: 255 }