title: Backbone Collection - Model Update
body: <p>I retrieve a list of models from server into a collection. When a user is interested in a specific model, I route it to a viewer for that model based on the id.</p>
  
  <p>Now, let's say a user need edits to that model in the view - eg: he updates his name. I set the url of the model, update the name and call save. It calls the backend (Jersey in my case) and it gets saved. However, the collection is still not updated automatically.</p>
  
  <p>Why cannot a collection bind to each change in the model and update it self?</p>
  
  <p>What is the correct way of saving a model which is a part of the collection? Is it right to call save on a model (by setting its url) and then remove from its parent collection and then add it again with silent:true?</p>
  
  <p>Thanks.</p>