method

once

Importance_0
v1_9_2_180 - Show latest stable - 0 notes - Class: Delta
once(*ids) private

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# File lib/date/delta.rb, line 189
      def once(*ids) # :nodoc: -- restricted
        for id in ids
          module_eval             alias_method :__#{id.object_id}__, :#{id.to_s}            private :__#{id.object_id}__            def #{id.to_s}(*args)              @__ca__[#{id.object_id}] ||= __#{id.object_id}__(*args)            end
        end
      end
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