method
remove_target!
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Class: ActiveRecord::Associations::HasOneAssociation
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remove_target!(method)
private
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# File activerecord/lib/active_record/associations/has_one_association.rb, line 54 def remove_target!(method) if method.in?([:delete, :destroy]) target.send(method) else nullify_owner_attributes(target) if target.persisted? && owner.persisted? && !target.save set_owner_attributes(target) raise RecordNotSaved, "Failed to remove the existing associated #{reflection.name}. " + "The record failed to save when after its foreign key was set to nil." end end end