Contents

module BracketPush

open System

let isPaired (input: string) =
    let brackets = "[]{}()" |> Set.ofSeq
    let filtered = input.ToCharArray() |> Array.filter brackets.Contains |> String
    let replaceMatchingBrackets (str: string) = str.Replace("[]", "").Replace("{}", "").Replace("()", "")
    
    let rec loop (remaining: string) =
        match remaining.Length with
        | 0 -> true
        | _  -> 
            let updated = replaceMatchingBrackets remaining
            match updated.Length = remaining.Length with
            | true -> false
            | false -> loop updated
        
    loop filtered

Version data entries

134 entries across 134 versions & 1 rubygems

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