source:
imaps-frontend/node_modules/math-intrinsics/sign.js
| Last change on this file was 79a0317, checked in by , 3 days ago | |
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| File size: 214 bytes | |
| Rev | Line | |
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| [79a0317] | 1 | 'use strict'; |
| 2 | ||
| 3 | var $isNaN = require('./isNaN'); | |
| 4 | ||
| 5 | /** @type {import('./sign')} */ | |
| 6 | module.exports = function sign(number) { | |
| 7 | if ($isNaN(number) || number === 0) { | |
| 8 | return number; | |
| 9 | } | |
| 10 | return number < 0 ? -1 : +1; | |
| 11 | }; |
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