javascript - Transform data before rendering it to template in meteor -

i want return single document fields joined together. is, result follows

{   _id: "someid",   name: "odin",   profile: {     game: {       _id: "gameid",       name: "world of warcraft"     }   } } 

i have route controller simple.

usercontroller = routecontroller.extend({   waiton: function () {     return meteor.subscribe('users');   },    showallusers: function () {     this.render('userlist', {       data: meteor.users.find()     })   } }); 

i've tried changing data so:

this.render('userlist', {    data: meteor.users.find().map(function (doc) {     doc.profile.game = games.findone();     return doc;   }) }); 

however, not have intended effect of adding "game" user. (and yes, games.findone() has result)

how can transform results of cursor in meteor , iron:router?

try defining data function can dynamically re-executed when needed.

usercontroller = routecontroller.extend({   waiton: function () {     return meteor.subscribe('users');   },   showallusers: function () {     this.render('userlist', {       data: function(){         return meteor.users.find().map(function (doc) {           doc.profile.game = games.findone();           return doc;         });       }     });   } });