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-2.2.1.78	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.77	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.76	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.75	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.74	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.73	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.72	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.71	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.70	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.69	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.68	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.67	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.66	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.65	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.64	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.63	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.62	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.61	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.60	tracks/fsharp/exercises/bracket-push/Example.fs
trackler-2.2.1.59	tracks/fsharp/exercises/bracket-push/Example.fs