Node.js - Nested array in Jade view
{ "title" : "testing feeds", "_id" : ObjectId("123456"), "feeds" : [
{ "0" : { "name" : "twitter", "key" : "1234" },
  "1" : { "name" : "flickr", "key" : "5678" },
}] }

app.get('/pages.:format?', function(req, res) {
  Page.find({}, function(err, pages) {
    switch (req.params.format) {
      case 'json':
        res.send(pages.map(function(d) {
          return d.toObject();
        }));
      break;

      default:
        res.render('pages/index.jade', {
          locals: {
              title: 'ClrTouch | Pages',
              pages: pages,
              feeds: pages.feed,
          }
        });
    }
  });
});

- each page in pages
  div.page
    div.pagetitle= page.title
      ul
      - each feed in page.feeds
        li.pagefeedname= feed.name
        li.pagefeedkey= feed.key