search for: destroyrestricted

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2006 Aug 06
0
Rails Core Weekly July 16 - August 6
...method to leapfrog the callback chain." associations.rb, configure_dependency_* case reflection.options[:dependent] when :restrict class_eval <<-end_eval def destroy_with_has_many_#{reflection.name} unless #{reflection.name}.blank? raise DestroyRestricted.new(self, #{reflection.name.inspect}) end end alias_method_chain :destroy, "has_many_#{reflection.name}" end_eval # ... end base.rb module ActiveRecord class DestroyRestricted < ActiveRecordError def initialize(model, by)...