40 lines
1.2 KiB
Ruby
40 lines
1.2 KiB
Ruby
class Ship < ActiveRecord::Base
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self.record_timestamps = false
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belongs_to :pirate
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belongs_to :update_only_pirate, class_name: "Pirate"
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belongs_to :developer, dependent: :destroy
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has_many :parts, class_name: "ShipPart"
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has_many :treasures
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accepts_nested_attributes_for :parts, allow_destroy: true
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accepts_nested_attributes_for :pirate, allow_destroy: true, reject_if: proc(&:empty?)
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accepts_nested_attributes_for :update_only_pirate, update_only: true
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validates_presence_of :name
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attr_accessor :cancel_save_from_callback
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before_save :cancel_save_callback_method, if: :cancel_save_from_callback
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def cancel_save_callback_method
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throw(:abort)
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end
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end
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class ShipWithoutNestedAttributes < ActiveRecord::Base
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self.table_name = "ships"
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has_many :prisoners, inverse_of: :ship, foreign_key: :ship_id
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has_many :parts, class_name: "ShipPart", foreign_key: :ship_id
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validates :name, presence: true
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end
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class Prisoner < ActiveRecord::Base
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belongs_to :ship, autosave: true, class_name: "ShipWithoutNestedAttributes", inverse_of: :prisoners
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end
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class FamousShip < ActiveRecord::Base
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self.table_name = "ships"
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belongs_to :famous_pirate
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validates_presence_of :name, on: :conference
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end
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