Remove All Whitespace in F#

Published on 14 November 2024 (Updated: 05 April 2026)

Welcome to the Remove All Whitespace in F# page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

open System

let removeAllWhitespace = String.filter (Char.IsWhiteSpace >> not)

[<EntryPoint>]
let main argv =
    match argv with
    | [| input |] when not (String.IsNullOrEmpty input) ->
        input |> removeAllWhitespace |> printfn "%s"
        0
    | _ ->
        printfn "Usage: please provide a string"
        1

Remove All Whitespace in F# was written by:

If you see anything you'd like to change or update, please consider contributing.

How to Implement the Solution

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How to Run the Solution

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