Wrap Array in Ember

gistfile1.txt

export default function wrapArray(pathToArray, itemController) {
  return Ember.computed(function () {
    var content = this.get(pathToArray);
  
    return this.container.lookupFactory("controller:array").create({
      model: content,
      parentController: this,
      itemController: itemController
    });
  });
}