Change Variable inside Loop

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1

Hello. My question is kind of simple, this code doesn’t work

I am implementing fibonacci and I really want it the simplest way possible but this doesn’t seem to work I think because of how live_loop is working. Can anybody give some insight?
Thanks in advance

current = start[0]+start[1]

live_loop :increment do
  play current
  sleep 0.5
  start = [start[1], current]
end
2

Hello @luisArandas,

welcome to the forum and welcome to Sonic Pi!

Have a look at the tutorial, chapter 10.1 Set and get, that’s probably what you will want to use.

set :my_var, (ring :c, :d, :e, :f) # set my_var to a ring

live_loop :tune do
  play get(:my_var).tick # retrieve my_var
  sleep 1
end

You are probably aware of the fact that the use of set and get alone will not make your code work; I assume you deliberately posted just part of it (e. g. start is not initialised and does not have a value). But I think this will get you going…