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
|
//// [objectRestForOf.ts]
let array: { x: number, y: string }[];
for (let { x, ...restOf } of array) {
[x, restOf];
}
let xx: number;
let rrestOff: { y: string };
for ({ x: xx, ...rrestOff } of array ) {
[xx, rrestOff];
}
for (const norest of array.map(a => ({ ...a, x: 'a string' }))) {
[norest.x, norest.y];
// x is now a string. who knows why.
}
//// [objectRestForOf.js]
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
t[p[i]] = s[p[i]];
return t;
};
let array;
for (let _a of array) {
let { x } = _a, restOf = __rest(_a, ["x"]);
[x, restOf];
}
let xx;
let rrestOff;
for (let _b of array) {
({ x: xx } = _b, rrestOff = __rest(_b, ["x"]));
[xx, rrestOff];
}
for (const norest of array.map(a => (Object.assign({}, a, { x: 'a string' })))) {
[norest.x, norest.y];
// x is now a string. who knows why.
}
|
