/usr/lib/nodejs/es5-ext/object/map-keys.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 16 17 18 | "use strict";
var callable = require("./valid-callable")
, forEach = require("./for-each")
, call = Function.prototype.call;
module.exports = function (obj, cb /*, thisArg*/) {
var result = {}, thisArg = arguments[2];
callable(cb);
forEach(
obj,
function (value, key, targetObj, index) {
result[call.call(cb, thisArg, key, value, this, index)] = value;
},
obj
);
return result;
};
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