Why “do…while” does not exist in F#

Question

I cannot find \"do...while...\"

I have to code like this:

let bubbleSort a=
    let n = Array.length a
    let mutable swapped = true
    let mutable i =         


        

Answer 1

You can do something like

let mutable ind = 0
while (
    //Do your stuff here

    //Now condition part return some boolean value
    ind < 10
) do ind <- ind +1

I just recently found this way. It feels a bit hacky but what I like is that you can build something more complex what usually caused issues in C#, C++.

let mutable ind = 0
while (
    (some condition) && (
    //do something
    let someValue = Eval ....

    //Now more complex condition
    ind + someValue < 10
    )
) do ind <- ind +1