gistfile1.txt

define [
  'ConsoleFactory'
  'oraculum/mixins/evented-method'
  'oraculum/mixins/listener'
  'select2'
], (ConsoleFactory) ->

  ConsoleFactory.defineMixin 'Select2.ViewMixin', {

    mixinOptions:
      select2: {}
      eventedMethods:
        attach: {}
      listen:
        'attach:after this': 'select2'
        'dispose:before this': 'destroySelect2'

    mixconfig: ({select2}, {select2Options}) ->
      if _.isFunction select2
        @select2Options = select2Options
      else
        _.extend select2, select2Options

    select2: ->
      options = @mixinOptions.select2
      options = options.call this if _.isFunction options
      _extend options, @select2Options if @select2Options
      @$el.select2 options

    destroySelect2: ->
      @$el.data('select2')?.destroy()

  }, {
    mixins: [
      'EventedMethod.Mixin',
      'Listener.Mixin'
    ]
  }