Tristan Helmich (omniIT) d4829ad0cc ESLint setup
2020-10-05 17:36:56 +00:00

18 lines
454 B
JavaScript
Generated

'use strict';
var abs = require('./abs');
var floor = require('./floor');
var $isNaN = require('../helpers/isNaN');
var $isFinite = require('../helpers/isFinite');
// https://www.ecma-international.org/ecma-262/6.0/#sec-isinteger
module.exports = function IsInteger(argument) {
if (typeof argument !== 'number' || $isNaN(argument) || !$isFinite(argument)) {
return false;
}
var absValue = abs(argument);
return floor(absValue) === absValue;
};