On 02/24/2013 08:31 PM, Xavier Cazin wrote:
Hi,

map_metadata is probably more suitable. Something along the lines of

def timetitle (m)
  [("title",
    if 12h-14h then "Lunchtime"
    elsif 6h30-9h then "Breakfast"
    elsif 14h-18h then "Afternoon"
    else "Anytime"
    end
  )]
end

x = map_metadata(timetitle,x)

thats perfect! thank you Xavier.
i guess that will only evaluate once when the script starts though?
i need it to check the time every hour for example... am playing with switch (maybe completely wrong) i cant seem to get the right syntax

def dometadata ()
x = map_metadata(timetitle,x)
print("updating metadata...................")
end

switch([({0m0s},dometadata)])
?

thanks

rob



Cheers,
Xavier.

On Sun, Feb 24, 2013 at 2:59 PM, Rob Canning <[email protected] <mailto:[email protected]>> wrote:

    hi!

    how do i rewrite metadata according to time of day?

      x = rewrite_metadata([("artist", "The Bot"),
    ("title","Breakfast")],x)
      x = rewrite_metadata([("artist", "The Bot"),
    ("title","Lunchtime")],x)
      x = rewrite_metadata([("artist", "The Bot"),
    ("title","Afternoon")],x)

    can this be done internally with the switch style scheduler?
    {14h-15h} etc

    rob

-- Xavier Cazin

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