Function as parameters

Questions
1

Hi everyone,

I would like to know how pass a function as a parameter for another function.
Thanks!

2

@Bendiben

Is this what you’re after.


function setup()
    a0(a1)    -- call function a0() passing function a1()
    a0(a2)    -- call function a0() passing function a2()
end

function a0(func)
    func()    -- execute passed function
end

function a1()
    print("\
function a1 called")
end


function a2()
    print("\
function a2 called")
end
3

Yes, perfect!
Thanks!