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http://lucumr.pocoo.org/2011/12/22/implicit-scoping-in-coffeescript/

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Petros Aggelatos 2013-07-23 22:40:19 +03:00 committed by Pablo Carranza Vélez
parent 9791c3e036
commit 022b8fe903
1 changed files with 3 additions and 3 deletions
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6
app.coffee
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@ -110,10 +110,10 @@ async.series(tasks, (error) ->
app = express() app = express()
app.post('/blink', (req, res) -> app.post('/blink', (req, res) ->
state = 0 ledState = 0
toggleLed = -> toggleLed = ->
state = (state + 1) % 2 ledState = (ledState + 1) % 2
fs.writeFileSync(settings.LED_FILE, state) fs.writeFileSync(settings.LED_FILE, ledState)
interval = setInterval(toggleLed, settings.BLINK_STEP) interval = setInterval(toggleLed, settings.BLINK_STEP)
setTimeout(-> setTimeout(->