/usr/lib/nodejs/es5-ext/number/is-natural.js is in node-es5-ext 0.10.30-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | "use strict";
var isInteger = require("./is-integer");
module.exports = function (num) {
return isInteger(num) && (num >= 0);
};
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