Debug output when running on device

I have tried a lot of hacks mentioned on the internet to try and get debug output (from the print(..) function) of a Corona app running on a iOS device.

Nothing worked, until I found this great GDNtip

Steps

1. You basically create a bin at http://requestb.in/

2. Then you create a print function like this:

   local isSimulator = "simulator" == system.getInfo("environment")
   function prnt(msg)
     -- do return end -- uncomment this for production build
     if isSimulator then
       print(msg)
     else
       local postURL = "http://www.postbin.org/foobar"
       local function networkListener( event )
          -- nada because if not in sim won't ever see it
       end
       local params = {}
       params.body = msg
       network.request( postURL, "POST", networkListener, params)
     end
   end

Note, this is not my code, but from the post @ GDN that I mentioned at the start.