/usr/lib/nodejs/arr-flatten/index.js is in node-arr-flatten 1.1.0-1.
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 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | /*!
* arr-flatten <https://github.com/jonschlinkert/arr-flatten>
*
* Copyright (c) 2014-2017, Jon Schlinkert.
* Released under the MIT License.
*/
'use strict';
module.exports = function (arr) {
return flat(arr, []);
};
function flat(arr, res) {
var i = 0, cur;
var len = arr.length;
for (; i < len; i++) {
cur = arr[i];
Array.isArray(cur) ? flat(cur, res) : res.push(cur);
}
return res;
}
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