[sc-users] SeqColl windowing?

[Stefan Kersten <sk@xxxxxxxxxx>]

i'm looking for the nicest way to separate an array into overlapping  
subarrays, e.g. like this:

[1, 2, 3, 4, 5, 6, 7, 8, 9]
-> [[1, 2, 3], [2, 3, 4], [3, 4, 5], [4, 5, 6], [5, 6, 7], [6, 7, 8],  
[7, 8, 9]]
-> [[1, 2, 3], [3, 4, 5], [5, 6, 7], [7, 8, 9]]

any suggestions?

thx,
<sk>