Haxe: User Interative List Saving Program

import sys.io.File;

class ListProgramOne {

    public static function main(){

        var items = new List<String>();
        var input;
        var output;

        Sys.println("Welcome to the Console/Terminal Haxe List Program");
        Sys.println("Here's your current list: ");



        Sys.println("");

        Sys.println(File.getContent("/Users/admin/Desktop/ListProgram/list.txt"));

        trace("Would you like to edit (e) / quit (q)");

        input = Sys.stdin().readLine();
        input.toLowerCase();

        if(input == "e") {

            while (input != "QUIT")
            {
                Sys.println("New Item: ");
                input = Sys.stdin().readLine();
                items.add(input);
                Sys.println("--------");





            }



        }

        items.remove("QUIT");

        Sys.println("--------Current List---------");
        for (i in items)
        {
            Sys.println(i);

            output = File.append("/Users/admin/Desktop/ListProgram/list.txt", false);
            output.writeString(i + "\n");
            output.close();

       //  File.saveContent("/Users/admin/Desktop/ListProgram/list.txt", items.toString() + "\n");


        }

    }

}