Contents

module RnaTranscription

open System.Text.RegularExpressions

let dnaToRna = 
    function
    | 'G' -> Some 'C'
    | 'C' -> Some 'G'
    | 'T' -> Some 'A'
    | 'A' -> Some 'U'
    | _   -> None

let toRna dna = 
    let helper rna nucleotide = 
        match rna, dnaToRna nucleotide with
        | Some x, Some y -> Some (x + string y)
        | _ -> None

    Seq.fold helper (Some "") dna 

Version data entries

93 entries across 93 versions & 1 rubygems

Version	Path
trackler-2.2.1.138	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.137	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.136	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.135	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.134	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.133	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.132	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.131	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.130	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.129	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.128	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.127	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.126	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.125	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.124	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.123	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.122	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.121	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.120	tracks/fsharp/exercises/rna-transcription/Example.fs
trackler-2.2.1.119	tracks/fsharp/exercises/rna-transcription/Example.fs