| pure functional way if they are the same size: (a+++d).do{ |ar| ar[0].freq = ar[1].x }; but usually I do: a.do{ |ob,i| ob.freq = d[i].x } Indeed, using for a useless pain (why the hell should I have to remember or get the size of the array ???). Miguel A 2010/09/23, às 01:30, adam sanches escreveu: Hello , i cant find a way to do this in supercollider: |