RenderDirective0.25.3

RenderDirective is an escape hatch for exceptional cases. It gives full control over how a value is rendered without having to manipulate output.text as a whole. It is the user's responsibility to ensure that the resulting output is well-formed.

Example:

name = "Pigeon"
hobby = "singing"

output {
  renderer = new JsonRenderer {
    converters {
      // render String values without quotes (not valid JSON)
      [String] = (str) -> new RenderDirective { text = str }
    }
  }
}

Output:

{
  "name": Pigeon
  "hobby": singing
}