p6.p6

    method connect(Str $from, Str $to --> Str) {
        my $connect = run 'jack_connect', $from, $to, :out;
        my $out = $connect.out.slurp :close;
        return $out;
    }
    method disconnect(Str $from, Str $to --> Str) {
        my $disconnect = run 'jack_disconnect', $from, $to, :out;
        my $out = $disconnect.out.slurp :close;
        return $out;
    }
    method connect-state() {
        my $lsp = run 'jack_lsp', '-cp', :out;
        my $out = $lsp.out.slurp :close;
        return $out;
    }


    # can be written as just:

    method connect(Str $from, Str $to --> Str) {
        (run 'jack_connect', $from, $to, :out).out.slurp: :close
    }
    method disconnect(Str $from, Str $to --> Str) {
        (run 'jack_disconnect', $from, $to, :out).out.slurp: :close
    }
    method connect-state() {
        (run 'jack_lsp', '-cp', :out).out.slurp: :close
    }