title: Meteor.js How do I know my collection is ready on the client
body: <p>I need to perform a specific rendering task when a Collection has completed its load on the client. What's the best strategy for knowing when the data is available in the Collection on the client.</p>
  
  <p>I've come up with this solution:</p>
  
  <pre><code>Meteor.subscribe( 'alldrawings', myRendering );
  
  function myRendering(){
    //do some no-markup stuff with the data
    //(i'm creating canvas objs and drawing on them)
  }
  </code></pre>
  
  <p>Is this the way to do it? Is there a recommended method other than this?</p>