class ActiveSupport::CodeGenerator::MethodSet
def define_cached_method(canonical_name, as: nil)
def define_cached_method(canonical_name, as: nil) canonical_name = canonical_name.to_sym as = (as || canonical_name).to_sym @methods.fetch(as) do unless @cache.method_defined?(canonical_name) || @canonical_methods[canonical_name] yield @sources end @canonical_methods[canonical_name] = true @methods[as] = canonical_name end end