7
33%
MIT
deprecatedDeprecated. Use <https://github.com/cxa/bs-json-keypather> instead.
JsonR
Deprecated. Use https://github.com/cxa/bs-json-keypather instead.
A BuckleScript lib for handling JSON in Result favor, written in ReasonML.
Usage
Add json-r to your project's dependencies by yarn or npm, And add it to bs-dependencies for bsconfig.json, e.g.
{
"name": "coolproj",
"bs-dependencies": ["json-r"]
}Basic example
- RE
- ML
open JsonR.Json;
open Js_result;
let json = parse_string json_source;
/* Access a field and its value, return a Js_result type */
let title = json |> string_for "title";
/* or more verbose */
let title = json |> member "title" |> to_string;
/* you can also pass key path */
let age = json |> int_for "author.age";
/ * or */
let age = json |> member "author.age" |> to_int;
switch age {
| Ok a => DoWhatYouWant a
| Error e => HeyWeCantParseOutTheAge_CheckTheErrorMessage e
};967: syntax error, consider adding a `;' beforeYou 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 = JsonR.Impl Containers.Result;.
LICENSE
MIT.
