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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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File size:
905 bytes
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| 1 | import { keysIn } from './keysIn.mjs';
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| 2 | import { range } from '../../math/range.mjs';
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| 3 | import { getSymbolsIn } from '../_internal/getSymbolsIn.mjs';
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| 4 | import { identity } from '../function/identity.mjs';
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| 5 | import { isArrayLike } from '../predicate/isArrayLike.mjs';
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| 6 | import { isSymbol } from '../predicate/isSymbol.mjs';
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| 7 | import { iteratee } from '../util/iteratee.mjs';
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| 8 |
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| 9 | function pickBy(obj, shouldPick) {
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| 10 | if (obj == null) {
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| 11 | return {};
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| 12 | }
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| 13 | const predicate = iteratee(shouldPick ?? identity);
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| 14 | const result = {};
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| 15 | const keys = isArrayLike(obj) ? range(0, obj.length) : [...keysIn(obj), ...getSymbolsIn(obj)];
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| 16 | for (let i = 0; i < keys.length; i++) {
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| 17 | const key = (isSymbol(keys[i]) ? keys[i] : keys[i].toString());
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| 18 | const value = obj[key];
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| 19 | if (predicate(value, key, obj)) {
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| 20 | result[key] = value;
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| 21 | }
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| 22 | }
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| 23 | return result;
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| 24 | }
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| 25 |
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| 26 | export { pickBy };
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