Is there any way to rename js object keys using underscore.js

Question

I need to convert a js object to another object for passing onto a server post where the names of the keys differ for example

var a = {
    name : \"Foo\",
          


        

Answer 1

As far as I know there is no function built into either of these two libraries. You can make your own fairly easily, though: http://jsfiddle.net/T9Lnr/1/.

var b = {};

_.each(a, function(value, key) {
    key = map[key] || key;
    b[key] = value;
});