我可以用一个对象作为其他对象的模板吗?

myObject = {
  d: {
    get: function(list, id) {
      // do stuff
    },
    prop1: {
      data: [],
      list: myObject.config.lists.prop1.guid,
      get: function(a,b) {
        myObject.d.get(a,b)
      }
    },

    // I want to write this once and use the object key ("prop2") as an argument
    prop2: {
      data: [],
      list: myObject.config.lists.prop2.guid,
      get: function(a,b) {
        myObject.d.get(a,b)
      }
    }
  }
};

尝试了类似的操作,但出现错误“无法读取未定义的属性'spec'”

myObject = {
  d: {
    get: function(list, id) {
      // do stuff
    }
  },

  // Use this to duplicate shared funtions for similar
  spec: function(target) {
    return {
      data: [],
      list: myObject.config.lists[target].guid,

      get: function() {
        myObject.d.get(a, b);
      },
      update: "",
      delete: ""
    };
  },

  // some how return `myObject.spec.get()`, allowing me to use myObject.d.prop1.get()
  prop1: myObject.spec.apply(this, "prop1"),
  prop2: myObject.spec.apply(this, "prop2")
};