first commit

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2026-04-09 13:05:27 +02:00
commit 3bbd7d6413
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@@ -0,0 +1,11 @@
'use strict';
var $isNaN = require('./isNaN');
/** @type {import('./sign')} */
module.exports = function sign(number) {
if ($isNaN(number) || number === 0) {
return number;
}
return number < 0 ? -1 : +1;
};