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david-mcneil/type-with-interface.clj

Created June 12, 2010 15:39
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type-with-interface.clj
(gen-interface
:name demo.api.SpeedBoat
:methods [[zoom [int] int]
[fuelLeft [] int]])
(deftype BoatImpl [state]
demo.api.SpeedBoat
(zoom [this distance]
(dosync
(alter state - (* 10 distance)))
distance)
(fuelLeft [this]
@state))
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