bs-json-util v2.0.0

bs-json-util

A BuckleScript lib for handling JSON, written in ReasonML.

Usage

Add bs-json-util to your project's dependencies by yarn or npm, And add it to bs-dependencies for bsconfig.json, e.g.

{
    "name": "coolproj",
    "bs-dependencies": [
      "bs-json-util"
    ]
}

Basic example

open JsonUtil.Json;
open Js_result;

let json = parse_result json_source;

/* Access a field and its value, return a Js_result type */

let _ = member "title" json |> to_string;

/* you can also pass key path, this is our selling point :) */

let age = member "author.age" json |> to_int;

switch age {
| Ok a => DoWhatYouWant a
| Error e => HeyWeCantParseOutTheAge_CheckTheErrorMessage e
};

You can open __tests__/test.re to view more examples.

Advance usage

Need to use the another Result type such as Containers.Result? Just Module Json = JsonUtil.Impl Containers.Result;.

LICENSE

MIT.