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Configuration error
Configuration error
; | |
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; | |
}; | |