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-2.2.1.119	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.118	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.117	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.116	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.115	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.114	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.113	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.111	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.110	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.109	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.108	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.107	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.106	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.105	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.104	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.103	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.102	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.101	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.100	tracks/fsharp/exercises/octal/Example.fs
trackler-2.2.1.99	tracks/fsharp/exercises/octal/Example.fs