Pibd-21_Ievlewa_M.D._Intern.../node_modules/es-abstract/2023/IsIntegralNumber.js
2023-12-03 18:52:09 +03:00

16 lines
377 B
JavaScript

'use strict';
var truncate = require('./truncate');
var Type = require('./Type');
var $isFinite = require('../helpers/isFinite');
// https://262.ecma-international.org/14.0/#sec-isintegralnumber
module.exports = function IsIntegralNumber(argument) {
if (Type(argument) !== 'Number' || !$isFinite(argument)) {
return false;
}
return truncate(argument) === argument;
};