Facebook.JsonObject.Create C# (CSharp) Method

        internal static JsonObject Create(object o, CultureInfo ci)
        {
            var obj = new JsonObject(ci);

            object[] objArray;
            Dictionary<string, object> dict;
            Dictionary<string, string> sdict;
            NameValueCollection nvc;
            if ((objArray = o as object[]) != null)
            {
                obj._arrayData = new JsonObject[objArray.Length];
                for (int i = 0; i < obj._arrayData.Length; ++i)
                {
                    obj._arrayData[i] = Create(objArray[i], ci);
                }
            }
            else if ((dict = o as Dictionary<string, object>) != null)
            {
                obj._dictData = new Dictionary<string, JsonObject>(dict.Count);
                foreach (string key in dict.Keys)
                {
                    obj._dictData[key] = Create(dict[key], ci);
                }
            }
            else if ((sdict = o as Dictionary<string, string>) != null)
            {
                obj._dictData = new Dictionary<string, JsonObject>(sdict.Count);
                foreach (string key in sdict.Keys)
                {
                    obj._dictData[key] = new JsonObject(ci) { _stringData = sdict[key] };
                }
            }
            else if ((nvc = o as NameValueCollection) != null)
            {
                obj._dictData = new Dictionary<string, JsonObject>(nvc.Count);
                foreach (string key in nvc)
                {
                    obj._dictData[key] = new JsonObject(ci) { _stringData = nvc[key] };
                }
            }
            else if (o != null) // o is a scalar
            {
                obj._stringData = o.ToString();
            }

            return obj;
        }