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- 'use strict';
- var GetIntrinsic = require('get-intrinsic');
- var $abs = GetIntrinsic('%Math.abs%');
- var $floor = GetIntrinsic('%Math.floor%');
- var $isNaN = require('./isNaN');
- var $isFinite = require('./isFinite');
- module.exports = function isInteger(argument) {
- if (typeof argument !== 'number' || $isNaN(argument) || !$isFinite(argument)) {
- return false;
- }
- var absValue = $abs(argument);
- return $floor(absValue) === absValue;
- };
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