/usr/lib/nodejs/es5-ext/array/valid-array.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 8 | "use strict";
var isArray = Array.isArray;
module.exports = function (value) {
if (isArray(value)) return value;
throw new TypeError(value + " is not an array");
};
|