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PetrKaleta/gist:1557073

Created January 3, 2012 21:38
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How to work properly with event listeners in CoffeeScript classes
Raw
gistfile1.coffee
class SomeClass
constructor: ->
@message = 'Page scrolled'
window.addEventListener 'scroll', @onPageScrolled, no
# note I'm using a fat arrow (check how the compiler handle it)
onPageScrolled: =>
alert @message
shutUp: ->
window.removeEventListener 'scroll', @onPageScrolled, no
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