package melange-json

2.0.0 (2025-03-11)

• [breaking] Library, PPX: Unify runtimes (*.ppx-runtime libraries are removed, can use melange-json and melange-json-native instead), replace Json module with Melange_json, deprecate Decode and Encode modules, introduce new decoding error type and helper function of_json_error_to_string. (#36)

• [breaking] PPX: Code to decode polyvariants doesn't use an additional _poly function which was also generated by the PPX. Instead Unexpected_variant error is used to signal that next decoder should be tried. (#32)

• [breaking] Json.Decode.DecodeError exception now contains a variant type as payload instead of a string. (#32)

• [breaking] PPX: Rename [@json.as] to [@json.name] (#23)

• [breaking] PPX: Drop special encoding for enumeration-like variants (variants with each constructor having no arguments). (#26)

• [breaking] PPX: change JSON representation of polyvariants, make it compatible with ppx_deriving_yojson and ppx_yojson_conv (#27)

• [breaking] PPX: Consistent use of exceptions in runtime. (#28)

• PPX: [@@deriving json] now can be used within signatures (this includes .mli files). (#32)

• PPX: Add runtime for result (#13)

• PPX: Add yojson as runtime dep for the native version (#15)

• PPX: add [@@json_string] for deriving converters to/from JSON strings directly (#30)

• PPX: add support for int64 in the runtime (#33)

• PPX: remove string_to_json usage on js side (#35)

• PPX: Add array functions to native runtime (#37)

1.3.0 (2024-08-28)

• PPX: Qualify usages of infix operators with Stdlib (#11)

• Add melange-json-native package (#12)

• Add [@drop_default] attribute to drop None values from JSON representation (#17)

1.2.0 (2024-08-16)

• Port PPX from @andreypopp/ppx_deriving_json (#10)

1.1.0 (2024-02-03)

• Require Melange v3 (#6)

1.0.0 (2023-10-09)

• Initial release

Old versions changes (from bs-json)

5.0.4

• Rewrote Encode.list to be stack-safe and much faster.

5.0.2

• Added Json.Decode.id

5.0.1

• Dual licensed as LGPL-3.0 and MPL-2.0. MPL is mostly equivalent to LGPL but relaxes its restriction on linking, which works better with the JavaScript packaging and distribution model.

5.0.0

• Removed deprecated arrayOf encoder

• Renamed dict encoder to jsonDict

• Added new dict encoder that takes an additional encoder argument used to encode the contained values, and so it's consistent with the respective dict decoder.

4.0.0

• Bumped bs-platform peer dependency to 5.0.4 to stop the compiler's complaining.

3.0.0

• Replace usage of Js.Date.toJSON with Js.Date.toJSONUsafe, which is exactly the same, just to avoid deprecation warnings for end users (Thanks Bob!)

• Requires bs-platform >= 4.0.2

2.0.0

• Removed Json.Decode.boolean, Json.Encode.boolean, Json.Encode.booleanArray

• Requires bs-platform >= 3.0.0

1.3.1

• Reverted commits that broke backwards compatibility despite only affecting the implementation

1.3.0

• Deprecated Json.Decode.boolean, Json.Encode.boolean, Json.Encode.booleanArray

• Added Json.Encode.boolArray

1.2.0

• Added Json.Encode.char and Json.Decode.char

1.1.0

• Added "stack traces" to higher-order decoders, making it easier to find the location of an error.

1.0.1

• Moved repository from reasonml-community/bs-json to glennsl/bs-json

• Renamed NPM package from bs-json to @glennsl/bs-json

1.0.0

• Replaced Json.Encoder.array with Json.Encode.arrayOf renamed to array. Deprecated arrayOf alias.

• Added Json.parse, Json.parseOrRaise, Json.stringify

• Added date encoder and decoder

• Added tuple2/tuple3/tuple4 encoders and decoders

• Fixed bug where js integers > 32-bit were rejected as integers by Json.Decode.int (#15)

0.2.4

• Added Json.Encode.bool

• Added Json.Encode.pair

• Added Json.Encode.withDefault

• Added Json.Encode.nullable

• Added Json.Encode.arrayOf

• Added Json.Encode.jsonArray as replacement for Json.Encode.array

• Deprecated Json.Encode.array

0.2.3

• Fixed embarrassing bug where an API was used that isn't available on IE (honestly more embarrassed on behalf of IE though)

0.2.2

• Added Json.Decode.pair

0.2.1

• Added Json.Encode.list

0.2.0

• Breaking: Renamed Json.Encode.object_ to Json.Encode.dict

• Added Json.Encode.object_ taking a list of properties instead of a Json.Dict.t as before