0213_choma-utils
Version:
choma自定义工具函数库
22 lines • 827 B
HTML
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>difference和merge</title>
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<body>
<!--
1. difference(arr1, arr2): 得到当前数组中所有不在arr中的元素组成的数组(不改变原数组)
如: difference([1,3,5,7], [5, 8]) ==> [1, 3, 7]
2. merge(arr1, arr2): 将arr2与arr1的元素进行合并组成一个新的数组(不改变原数组)
如: merge([1,3,5,7,5], [1, 5, 8]) ==> [1, 3, 5, 7, 5, 8]
-->
<script src="../dist/atguigu-utils.js"></script>
<script>
console.log(aUtils.difference([1,3,5,7], [5, 8]))
console.log(aUtils.mergeArray([1,3,5,7,5], [1, 5, 8]))
</script>
</body>
</html>