JmesPath example failure

[jpeckham]

I cannot seem to to get the JmesPath example to work. using 4.0.0.0

using System;
using System.IO;
using JUST;

public class Program
{
    public static void Main()
    {
        // you will have to escape your doublequotes ie ""
        //read input from JSON file
        string input = @"
{
  ""locations"": [
    { ""name"": ""Seattle"", ""state"": ""WA"" },
    { ""name"": ""New York"", ""state"": ""NY"" },
    { ""name"": ""Bellevue"", ""state"": ""WA"" },
    { ""name"": ""Olympia"", ""state"": ""WA"" }
  ]
}
        ";

        //read the transformer from a JSON file
        string transformer = @"
{
    ""result"": ""#valueof(locations[?state == 'WA'].name | sort(@) | {WashingtonCities: join(', ', @)})"" 
    }
";  
        // with context
        JUSTContext context = new JUSTContext 
        { 
          EvaluationMode = EvaluationMode.Strict,
          DefaultDecimalPlaces = 4
        };
        string transformedString = new JsonTransformer(context).Transform(transformer, input);

        Console.WriteLine(transformedString);
    }
}

gives error

Unhandled exception. System.Exception: Error while calling function : #valueof(locations[?state == 'WA'].name | sort(@) | {WashingtonCities: join(', ', @)}) - Unexpected character while parsing path indexer: s
 ---> Newtonsoft.Json.JsonException: Unexpected character while parsing path indexer: s
   at JUST.ExceptionHelper.HandleException(Exception ex, EvaluationMode evaluationMode)
   at JUST.ReflectionHelper.Caller[T](Assembly assembly, String myclass, String mymethod, Object[] parameters, Boolean convertParameters, JUSTContext context)
   at JUST.JsonTransformer`1.ParseFunction(String functionString, JArray array, JToken currentArrayElement)
   --- End of inner exception stack trace ---
   at JUST.JsonTransformer`1.ParseFunction(String functionString, JArray array, JToken currentArrayElement)
   at JUST.JsonTransformer`1.RecursiveEvaluate(JToken parentToken, JArray parentArray, JToken currentArrayToken)
   at JUST.JsonTransformer`1.Transform(JObject transformer, JToken input)
   at JUST.JsonTransformer`1.Transform(String transformerJson, JToken input)
   at JUST.JsonTransformer`1.Transform(String transformerJson, String inputJson)
   at Program.Main()

[Courela]

It's not explicit enough, you'll have to do this:

string transformedString = new JsonTransformer<JmesPathSelectable>(context).Transform(transformer, input);

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