TODO#139894 [ footer -最下方說明與保經代合作 ] 文案修改

HelenHuang

2022-06-09 9bdb95c9e34cef640534e5e5a1e2225a80442000

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
'use strict';
 
var hasSymbols = require('has-symbols')();
var GetIntrinsic = require('get-intrinsic');
var callBound = require('call-bind/callBound');
var isString = require('is-string');
 
var $iterator = GetIntrinsic('%Symbol.iterator%', true);
var $stringSlice = callBound('String.prototype.slice');
var $String = GetIntrinsic('%String%', true);
 
module.exports = function getIteratorMethod(ES, iterable) {
    var usingIterator;
    if (hasSymbols) {
        usingIterator = ES.GetMethod(iterable, $iterator);
    } else if (ES.IsArray(iterable)) {
        usingIterator = function () {
            var i = -1;
            var arr = this; // eslint-disable-line no-invalid-this
            return {
                next: function () {
                    i += 1;
                    return {
                        done: i >= arr.length,
                        value: arr[i]
                    };
                }
            };
        };
    } else if (isString(iterable)) {
        usingIterator = function () {
            var i = 0;
            return {
                next: function () {
                    var nextIndex = ES.AdvanceStringIndex($String(iterable), i, true);
                    var value = $stringSlice(iterable, i, nextIndex);
                    i = nextIndex;
                    return {
                        done: nextIndex > iterable.length,
                        value: value
                    };
                }
            };
        };
    }
    return usingIterator;
};