IOTConnect-Web/node_modules/es5-ext/number/is-number.js
2024-05-09 09:49:52 +08:00

12 lines
264 B
JavaScript

"use strict";
var objToString = Object.prototype.toString, id = objToString.call(1);
module.exports = function (value) {
return (
typeof value === "number" ||
value instanceof Number ||
(typeof value === "object" && objToString.call(value) === id)
);
};