lodash: array of objects to hash map

<!DOCTYPE html>
<html>

  <head>
    <script data-require="lodash.js@*" data-semver="3.1.0" src="//cdnjs.cloudflare.com/ajax/libs/lodash.js/3.1.0/lodash.min.js"></script>
    <link rel="stylesheet" href="style.css" />
    <script src="script.js"></script>
  </head>

  <body>
    <h1>Hello Plunker!</h1>
  </body>

</html>

var data = [
    { rel: 'link1', href: 'url1'},
    { rel: 'link2', href: 'url2'},
    { rel: 'link3', href: 'url3'},
    { rel: 'link4', href: 'url4'},
];

var toHashMap = function (data, name, value) {
    return _.zipObject(_.pluck(data, name),
                       _.pluck(data, value));
}

var toMap = function (data, name, value) {
    return _.reduce(data, function(acc, item) {
        acc[item[name]] = item[value];
        return acc;
    }, {});
}

console.log('toHashMap', toHashMap(data, 'rel', 'href'));
console.log('toMap', toMap(data, 'rel', 'href'));
console.log('lodash.indexBy', _.indexBy(data, 'rel'));

/* Styles go here */

http://codereview.stackexchange.com/questions/57614/convert-object-array-to-hash-map-using-lodash