Izmjenjena struktura, dodan backand

This commit is contained in:
GotPPay
2017-10-16 11:19:46 +02:00
parent 1ec88afacb
commit 048e32c4aa
37153 changed files with 2975854 additions and 1 deletions

View File

@@ -0,0 +1,9 @@
"use strict";
var isNatural = require("../number/is-natural");
module.exports = function (arg) {
var num = Number(arg);
if (!isNatural(num)) throw new TypeError(arg + " is not a natural number");
return num;
};