I would like to open each file in a folder via script. Below is what I have tried. This is my first shot at any script in sheets.
This code runs but does not open file, I could be a mile off on this but I can't figure out how to make it open the files. Thanks for your help
function myFunction() {
  var dApp = DriveApp;
  var folder = dApp.getFoldersByName("test").next();
  var filesIter = folder.getFiles(); 
  while(filesIter.hasNext()) {
    var files = filesIter.next();
    var ss = SpreadsheetApp.open(files);  
  }  
}
I simply want it to open all the files in a folder in this case "test". there are currently two google sheets in the folder.
 
     
    