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9 lines
301 B
Ruby
9 lines
301 B
Ruby
class Post < ActiveRecord::Base
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validates :title, :presence => true,
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:length => { :minimum => 5 }
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has_many :comments, :dependent => :destroy
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accepts_nested_attributes_for :tags, :allow_destroy => :true,
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:reject_if => proc { |attrs| attrs.all? { |k, v| v.blank? } }
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end
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