gistfile1.coffee

BackSupport.Preventable = (object) ->
  prototype = object.prototype
  init = prototype.initialize
 
  prototype.initialize = ->
    if @preventable
      _.each @preventable, (func) =>
        @[func] = _.wrap @[func], (func, e) =>
          e.preventDefault()
          func = _.bind func, @
          func(e)
    if init?
      ((scope)->
        init = _.bind init, scope
        init()
      )(@)

  object