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f319e4a942
Method `delete_all` should not be invoking callbacks and this feature was deprecated in Rails 4.0. This is being removed. `delete_all` will continue to honor the `:dependent` option. However if `:dependent` value is `:destroy` then the default deletion strategy for that collection will be applied. User can also force a deletion strategy by passing parameter to `delete_all`. For example you can do `@post.comments.delete_all(:nullify)`
29 lines
630 B
Ruby
29 lines
630 B
Ruby
class Parrot < ActiveRecord::Base
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self.inheritance_column = :parrot_sti_class
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has_and_belongs_to_many :pirates
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has_and_belongs_to_many :treasures
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has_many :loots, :as => :looter
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alias_attribute :title, :name
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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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false
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end
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end
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class LiveParrot < Parrot
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end
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class DeadParrot < Parrot
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belongs_to :killer, :class_name => 'Pirate'
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end
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class FunkyParrot < Parrot
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before_destroy do
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raise "before_destroy was called"
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end
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end
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