1.3 KiB
1.3 KiB
id | title | challengeType | videoUrl | localeTitle |
---|---|---|---|---|
587d8255367417b2b2512c73 | Use Spread and Notes for ES5 Set() Integration | 1 | 使用Spread和Notes进行ES5 Set()集成 |
Description
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可以在ES6中获取可迭代对象并将它们转换为数组。让我们创建一个Set,并检查传播函数。 var set = new Set([1,2,3]);
var setToArr = [... set]
console.log(setToArr)//返回[1,2,3]
Instructions
checkSet
函数。它应该返回一个包含Set值的数组。现在你已经成功学会了如何使用ES6 Set()
对象,干得好! Tests
tests:
- text: 您的套装已正确退回!
testString: 'assert((function(){var test = checkSet(new Set([1,2,3,4,5,6,7])); test === [ 1, 2, 3, 4, 5, 6, 7 ]})(), "Your Set was returned correctly!");'
Challenge Seed
function checkSet(set){
// change code below this line
// change code above this line
}
Solution
// solution required