json_convert:prolog_to

ext
- json

prolog_to_json(:Term, -JSONObject) is det

Translate a Prolog application Term into a JSON object term. This transformation is based on :- json_object/1 declarations. If a json_object/1 declaration declares a field of type boolean, commonly used truth-values in Prolog are converted to JSON booleans. Boolean translation accepts one of true, on, 1, @true, false, fail, off or 0, @false.

Errors: - type_error(json_term, X); - instantiation_error