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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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100644
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File size:
406 bytes
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| 1 | 'use strict';
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| 2 |
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| 3 | Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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| 4 |
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| 5 | function before(n, func) {
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| 6 | if (!Number.isInteger(n) || n < 0) {
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| 7 | throw new Error('n must be a non-negative integer.');
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| 8 | }
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| 9 | let counter = 0;
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| 10 | return (...args) => {
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| 11 | if (++counter < n) {
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| 12 | return func(...args);
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| 13 | }
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| 14 | return undefined;
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| 15 | };
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| 16 | }
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| 17 |
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| 18 | exports.before = before;
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