Function serialize_json

webiojs/src/utils.ts:166–171

(json_obj: any)

// make json object to Blob
export function serialize_json(json_obj: any) {
    let json_str = JSON.stringify(json_obj);
    const encoder = new TextEncoder();
    const json_buf = encoder.encode(json_str).buffer;
    return new Blob([int2bytes(json_buf.byteLength), json_buf], {type: 'application/octet-stream'});
}

function int2bytes(num: number) {
    const buf = new ArrayBuffer(8);