"as" directive

#
# as
#
# When added as attribute to custom directive, exposes the isolate scope of the directive to parent scope
#
# Attributes:
#   as: Name to save isolate scope as on parent scope
##
# Example:
###
<element
  as="testPopup">
</element>
# The isolate scope of popup is now exposed as $scope.testPopup on parent
###


module.exports = (app) ->
  app.directive('as', () ->
    component =
      restrict: 'A'
      link: (scope, element, attrs) ->
        scope[attrs.as] = element.isolateScope()
  )