@cheprasov/json-web-worker

@cheprasov/json-web-worker (v1.0.0)

The library for parse / stringify JSON in different thread via Web Workers.

Features:

• The library uses Promises for comfort work with JSON via Web Worker.
• The library will use setTimeout if Web Worker is not supported.
• Promise.catch allows to receive an error thrown on json parse/stringify.
• The library is written on TypeScript.

1. How to install

> npm install @cheprasov/json-web-worker

import { jsonWebWorker } from '@cheprasov/json-web-worker';

2. Quick examples

2.1. Create SVG QR Code

import { jsonWebWorker } from '@cheprasov/json-web-worker';

// Parse via Web Worker
jsonWebWorker.parse('{"a": "b"}')
    .then(result => {
        console.log('Result:', result);
    }).catch(e => {
        console.log('Error:', e);
    });

// Stringify via Web Worker
jsonWebWorker.stringify({ a: 10, b: [1, 2, 3] }, 2)
    .then(result => {
        console.log('Result:', result);
    }).catch(e => {
        console.log('Error:', e);
    });

3. Documentation

import

import { jsonWebWorker, parse, stringify } from '@cheprasov/json-web-worker';

3.1. jsonWebWorker.parse(text): Promise or parse(text): Promise

The method executes JSON.parse in a thread via Web Worker

See more here https://developer.mozilla.org/ru/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse

arguments:

• text - string - The string to parse as JSON.
• returns Promise.

Example:

import { jsonWebWorker, parse } from '@cheprasov/worker-thread';

jsonWebWorker.parse('{"a": "b"}')
    .then(result => {
        console.log('Result:', result);
    }).catch(e => {
        console.log('Error:', e);
    });

3.2. jsonWebWorker.stringify(value, space): Promise or stringify(value, space): Promise

The method executes JSON.stringify in a thread via Web Worker

See more here https://developer.mozilla.org/ru/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify

arguments:

• value - string - The value to convert to a JSON string.
• space - optional, string or number, object that's used to insert white space into the output JSON string for readability purposes.
• returns Promise.

Example:

import { jsonWebWorker, parse } from '@cheprasov/worker-thread';

jsonWebWorker.stringify({ a: 10, b: [1, 2, 3] }, 2)
    .then(result => {
        console.log('Result:', result);
    }).catch(e => {
        console.log('Error:', e);
    });

Something does not work

Feel free to fork project, fix bugs, write tests and finally request for pull