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Last change
on this file since ba17441 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:
607 bytes
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| 1 | import { isArrayLike } from '../predicate/isArrayLike.mjs';
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| 2 |
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| 3 | function indexOf(array, searchElement, fromIndex) {
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| 4 | if (!isArrayLike(array)) {
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| 5 | return -1;
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| 6 | }
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| 7 | if (Number.isNaN(searchElement)) {
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| 8 | fromIndex = fromIndex ?? 0;
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| 9 | if (fromIndex < 0) {
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| 10 | fromIndex = Math.max(0, array.length + fromIndex);
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| 11 | }
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| 12 | for (let i = fromIndex; i < array.length; i++) {
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| 13 | if (Number.isNaN(array[i])) {
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| 14 | return i;
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| 15 | }
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| 16 | }
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| 17 | return -1;
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| 18 | }
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| 19 | return Array.from(array).indexOf(searchElement, fromIndex);
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| 20 | }
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| 21 |
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| 22 | export { indexOf };
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