title: In GoogleDocs App, file size is always 0 (zero) for google files (but non-native files like MS Word/Excel have non zero size
body: <p>var files = DocsList.getFolderById(release[index]).getFiles();</p>
  
  <pre><code>  for(i in files){
      /*** Title field ***/
       var title = "&lt;a href=\""+files[i].getUrl()+"\"&gt;"+ files[i].getName() +"&lt;/a&gt;";
      /*** Size field ***/
       var size = files[i].getSize();
      /*** Owner field ***/
       var owner = files[i].getOwner().toString().substring(0,files[i].getOwner().toString().indexOf('@'));
  </code></pre>
  
  <p>getSize always returns Zero (0) for google files (document, presentation, spreadsheet). But from the Google Drive Resources menu, I can find word count, character count....and for non-google files (i.e., Word or Excel) a size appears.</p>
  
  <p>Here's the method syntax (https://developers.google.com/apps-script/class_file#getSize). Does size require some kind of substring or tostring? what else do I need to add?</p>