source: binary-improvements/7dtd-server-fixes/src/JSON/JSONArray.cs@ 340

using System.Collections.Generic;
using System.Text;

namespace AllocsFixes.JSON {
        public class JSONArray : JSONNode {
                private readonly List<JSONNode> nodes = new List<JSONNode> ();

                public JSONNode this [int index] {
                        get { return nodes [index]; }
                        set { nodes [index] = value; }
                }

                public int Count {
                        get { return nodes.Count; }
                }

                public void Add (JSONNode node) {
                        nodes.Add (node);
                }

                public override void ToString (StringBuilder stringBuilder, bool prettyPrint = false, int currentLevel = 0) {
                        stringBuilder.Append ("[");
                        if (prettyPrint) {
                                stringBuilder.Append ('\n');
                        }

                        foreach (JSONNode n in nodes) {
                                if (prettyPrint) {
                                        stringBuilder.Append (new string ('\t', currentLevel + 1));
                                }

                                n.ToString (stringBuilder, prettyPrint, currentLevel + 1);
                                stringBuilder.Append (",");
                                if (prettyPrint) {
                                        stringBuilder.Append ('\n');
                                }
                        }

                        if (nodes.Count > 0) {
                                stringBuilder.Remove (stringBuilder.Length - (prettyPrint ? 2 : 1), 1);
                        }

                        if (prettyPrint) {
                                stringBuilder.Append (new string ('\t', currentLevel));
                        }

                        stringBuilder.Append ("]");
                }

                public static JSONArray Parse (string json, ref int offset) {
                        //Log.Out ("ParseArray enter (" + offset + ")");
                        JSONArray arr = new JSONArray ();

                        bool nextElemAllowed = true;
                        offset++;
                        while (true) {
                                Parser.SkipWhitespace (json, ref offset);

                                switch (json [offset]) {
                                        case ',':
                                                if (!nextElemAllowed) {
                                                        nextElemAllowed = true;
                                                        offset++;
                                                } else {
                                                        throw new MalformedJSONException (
                                                                "Could not parse array, found a comma without a value first");
                                                }

                                                break;
                                        case ']':
                                                offset++;

                                                //Log.Out ("JSON:Parsed Array: " + arr.ToString ());
                                                return arr;
                                        default:
                                                arr.Add (Parser.ParseInternal (json, ref offset));
                                                nextElemAllowed = false;
                                                break;
                                }
                        }
                }
        }
}