extension/packages/unloader.coffee

   1 class Unloader
   2   constructor: ->
   3     @unloaders = []
   4
   5   unload: ->
   6     unloader() for unloader in @unloaders
   7     @unloaders.length = 0
   8
   9   add: (callback) ->
  10     # Wrap the callback in a function that ignores failures.
  11     unloader = -> try callback()
  12     @unloaders.push(unloader)
  13
  14 exports.unloader = new Unloader