source: trip-planner-front/node_modules/klona/json/index.mjs@ e29cc2e

Last change on this file since e29cc2e was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 605 bytes
Line 
1export function klona(val) {
2 var k, out, tmp;
3
4 if (Array.isArray(val)) {
5 out = Array(k=val.length);
6 while (k--) out[k] = (tmp=val[k]) && typeof tmp === 'object' ? klona(tmp) : tmp;
7 return out;
8 }
9
10 if (Object.prototype.toString.call(val) === '[object Object]') {
11 out = {}; // null
12 for (k in val) {
13 if (k === '__proto__') {
14 Object.defineProperty(out, k, {
15 value: klona(val[k]),
16 configurable: true,
17 enumerable: true,
18 writable: true,
19 });
20 } else {
21 out[k] = (tmp=val[k]) && typeof tmp === 'object' ? klona(tmp) : tmp;
22 }
23 }
24 return out;
25 }
26
27 return val;
28}
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