Contents

module Octal

let isValid char = char >= '0' && char <= '7'

let charToDecimal char = (int)char - (int)'0'

let toDecimal (input: string) = 
    let chars = input.ToCharArray()
    if Array.forall isValid chars then Array.fold (fun acc c -> acc * 8 + charToDecimal c) 0 chars
    else 0

Version data entries

98 entries across 98 versions & 1 rubygems

Version	Path
trackler-2.2.1.98	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.97	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.96	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.95	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.94	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.93	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.92	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.91	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.90	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.89	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.88	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.87	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.86	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.85	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.84	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.83	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.82	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.81	tracks/fsharp/exercises/octal/Example.fs