[Haskell-beginners] Mapping inside State

[martin]

Hello all,

I found myselft writing this ugly piece of code

silenceAll  :: TI -> State (M.Map CH StringState,[DtzEvent]) TI
silenceAll  t =
    silence t 0
    >> silence t 1
    >> silence t 2
    >> silence t 3
    >> silence t 4
    >> silence t 5
    >> silence t 6
    >> return t

because I couldn't figure out how to map (silence t) over [0..6]. What is the standard way of doing this?