following along part 3

This commit is contained in:
Pablo Martin 2025-05-29 19:41:40 +02:00
parent 2e3dfd4114
commit ade19f00bc
602 changed files with 67987 additions and 0 deletions

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@ -0,0 +1,12 @@
'use strict';
var $isNaN = require('./isNaN');
/** @type {import('./isFinite')} */
module.exports = function isFinite(x) {
return (typeof x === 'number' || typeof x === 'bigint')
&& !$isNaN(x)
&& x !== Infinity
&& x !== -Infinity;
};