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chribben/SignalForPressingRightOrLeftArrow.elm

Created August 21, 2013 08:18
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SignalForPressingRightOrLeftArrow
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SignalForPressingRightOrLeftArrow.elm
import Keyboard
keyToBool x = if x == 0 then False else True
sfx p = lift (\p -> p.x) p
signalX = sfx Keyboard.arrows
xArrowPulse = fpsWhen 10 (keyToBool <~ signalX)
main = lift asText xArrowPulse
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