2012/6/30 Brandon Olivares <[email protected]>:
> Hello,

Hi!

> Thank you. In this case, how would I retrieve more than the first line? Say, 
> for instance, if I want to set multiple pieces of metadata.

You should be able to edit the mockup to do more stuff. For instance

Script "/path/to/script" returns:

1: "Title"
2: "Album"
3: "Artist"

(numbers are line numbers)

Then you can do:

def fetch_live_title(_) =
  lines = get_process_lines("/path/to/script")

  title      = list.nth(lines, 0)
  album = list.nth(lines, 1)
  artist    = list.nth(lines, 2)


  [ ("title", title ), ("artist", artist), ("album", album) ]
end

Romain

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