Contents

module Hamming

let distance (strand1:string) (strand2:string) = 
    if (strand1.Length <> strand2.Length) then
        None
    else
        Array.zip (strand1.ToCharArray()) (strand2.ToCharArray()) 
        |> Array.filter (fun (c1, c2) -> c1 <> c2) 
        |> Array.length
        |> Some

Version data entries

124 entries across 124 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.179	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.178	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.177	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.176	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.175	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.174	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.173	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.172	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.171	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.170	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.169	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.167	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.166	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.165	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.164	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.163	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.162	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.161	tracks/fsharp/exercises/hamming/Example.fs
trackler-2.2.1.160	tracks/fsharp/exercises/hamming/Example.fs