Requirejs + Angular Injectable modules

foo.js

// Blank file, will be removed during build

require_angular.js

require.config({
  paths: {
    "angular": "angular/angular",
    "foo": "foo"
  },
  shim: {
    'angular': {
      exports: 'angular'
    },
    'foo': {
      deps: ['angular'],
      init: function (angular) {
        var module = angular.module("foo", []);
        angular.bootstrap(document, ['foo']);
        //delete this.angular; // Might not work with other modules if removed.
        return module;
      }
    }
  }
});

require(['main', 'angular', 'foo'], function() {
  console.log(arguments);
});