method
delete_count
v5.1.7 -
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Class: ActiveRecord::Associations::HasManyAssociation
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delete_count(method, scope)
private
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# File activerecord/lib/active_record/associations/has_many_association.rb, line 89 def delete_count(method, scope) if method == :delete_all scope.delete_all else scope.update_all(reflection.foreign_key => nil) end end