From ComputerCraft Wiki
|Lets you run multiple functions at the same time, alternating between them until any happen to finish. Note that it takes function names as parameters (eg "function1", "function2", etc), as opposed to function calls (eg "function1()", "function2()", etc).|
|Syntax||parallel.waitForAny(function function1, function function2, ...)|
|Returns||number indicating which function has completed based on argument order|
|Tells the computer to run receiveand send the same time. Will broadcast what the user enters or prints what it receives over rednet, depending on what happens first.|
local function receive () -- Define function1. print(rednet.receive()) end local function send () -- Define function2. rednet.broadcast(read()) end parallel.waitForAny(receive, send) -- Run both functions in parallel until one finishes.
|Output||Either it prints what it received via rednet, or it broadcasts the message the user typed.|