object-keys-map


Array.prototype.map for object keys.

Usage

``js
var assert = require('assert');
var objmap = require('object-keys-map');

var o1 = {
foo: 'bar',
bar: 'foo'
};

objmap(o1, function (key) {
return 'foo/' + key;
}); // => { 'foo/foo': 'bar', 'foo/bar': 'foo' }
`

API

$3

* obj (object) - object to map on
* iterator (function, required) - iterator function
* this (optional) - this for iterator

Iterates over keys of obj and creates a new object with keys based on return
value of iterator and values from obj`.