IF.Lastfm/IF.Lastfm.Core/Json/LastFmBooleanConverter.cs

using System;
using Newtonsoft.Json;

namespace IF.Lastfm.Core.Json
{
    public class LastFmBooleanConverter : JsonConverter
    {
        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
        {
            serializer.Serialize(writer, value);
        }

        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
        {
            var jo = reader.Value.ToString();

            return jo == "1";
        }

        public override bool CanConvert(Type objectType)
        {
            return objectType == typeof(string);
        }
    }
}