Code sample issues

[bradvogel]

There are a few minor code style inconsistencies:

Spaces in function declaration

function() {

vs

function(){

Missing semi-colons, e.g.

Template.notification.helpers({
   notificationPostPath: function() {
        return Router.routes.postPage.path({_id: this.postId});
   }
})

Single vs double quotes, e.g.

throw new Meteor.Error(401, "You need to login to make comments");
...
throw new Meteor.Error(422, 'Please write some content');

Single line functions vs multiple lines, e.g.

this.route('postPage', {
  path: '/posts/:_id',
  waitOn: function() {
    return Meteor.subscribe('comments', this.params._id); 
  },
  data: function() { return Posts.findOne(this.params._id); }
});

Also, it would be more readable if comments were complete sentences, e.g.

// Display the error to the user.

instead of:

// display the error to the user