/usr/lib/nodejs/es5-ext/function/invoke.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 9 10 11 12 13 14 15 | "use strict";
var isCallable = require("../object/is-callable")
, value = require("../object/valid-value")
, slice = Array.prototype.slice, apply = Function.prototype.apply;
module.exports = function (name/*, …args*/) {
var args = slice.call(arguments, 1), isFn = isCallable(name);
return function (obj) {
value(obj);
return apply.call(isFn ? name : obj[name], obj,
args.concat(slice.call(arguments, 1)));
};
};
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