Make An Iterable Object

Question

/* * Programming Quiz: Make An Iterable Object * * Turn the `james` object into an iterable object. * * Each call to iterator.next should log out an object with the following info: *     - key: the key from the `james` object *     - value: the value of the key from the `james` object *     - done: true or false if there are more keys/values * * For clarification, look at the example console.logs at the bottom of the code. */const james = {    name: 'James',    height: `5'10"`,    weight: 185};let iterator = james[Symbol.iterator]();console.log(iterator.next().value); // 'James'console.log(iterator.next().value); // `5'10`console.log(iterator.next().value); // 185这一题怎么写呀？相关知识链接：https://segmentfault.com/a/11...我看了网上的资料，试了好几遍都不对，求大佬们帮忙解决？