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Last change
on this file was a762898, checked in by istevanoska <ilinastevanoska@…>, 5 months ago |
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Added visualizations
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Property mode
set to
100644
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File size:
1.3 KB
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| 1 | import { get } from './get.mjs';
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| 2 | import { has } from './has.mjs';
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| 3 | import { set } from './set.mjs';
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| 4 | import { isArrayLike } from '../predicate/isArrayLike.mjs';
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| 5 | import { isNil } from '../predicate/isNil.mjs';
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| 6 |
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| 7 | function pick(obj, ...keysArr) {
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| 8 | if (isNil(obj)) {
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| 9 | return {};
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| 10 | }
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| 11 | const result = {};
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| 12 | for (let i = 0; i < keysArr.length; i++) {
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| 13 | let keys = keysArr[i];
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| 14 | switch (typeof keys) {
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| 15 | case 'object': {
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| 16 | if (!Array.isArray(keys)) {
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| 17 | if (isArrayLike(keys)) {
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| 18 | keys = Array.from(keys);
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| 19 | }
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| 20 | else {
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| 21 | keys = [keys];
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| 22 | }
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| 23 | }
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| 24 | break;
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| 25 | }
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| 26 | case 'string':
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| 27 | case 'symbol':
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| 28 | case 'number': {
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| 29 | keys = [keys];
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| 30 | break;
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| 31 | }
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| 32 | }
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| 33 | for (const key of keys) {
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| 34 | const value = get(obj, key);
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| 35 | if (value === undefined && !has(obj, key)) {
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| 36 | continue;
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| 37 | }
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| 38 | if (typeof key === 'string' && Object.hasOwn(obj, key)) {
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| 39 | result[key] = value;
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| 40 | }
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| 41 | else {
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| 42 | set(result, key, value);
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| 43 | }
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| 44 | }
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| 45 | }
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| 46 | return result;
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| 47 | }
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| 48 |
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| 49 | export { pick };
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