JSON Decoder is an OCaml module that enables flexible decoding of JSON values. It is based on Elm's Json.Decode module with a few tweaks.

This module allows you to do things like decode a field based on the type or content of some other field, or even the failure to decode some other field. It allows you to shape the results of a decode into a structure of your choice.

Rather than unpacking a JSON value directly into an analogous OCaml structure; this module helps you to massage data into the shape you want by describing the transformations that need to take place.

Published: 23 Sep 2018

Dependencies (5)

  1. yojson < "2.0.0"
  2. result
  3. alcotest with-test
  4. dune >= "1.1"
  5. ocaml >= "4.02.3"

Reverse Dependencies