//using Node.js
//npm install avsc

class Data {
    constructor(text, num, arr) {
        this.text = text;
        this.num = num;
        this.arr = arr;
    }
}

let data = new Data("Hello", 3.14, [2, 5, 7]);

//Encoding Binary Data
const avsc = require('avsc');
const type = avsc.Type.forValue(data);
const data_b = type.toBuffer(data);

//Decoding Binary Data
const data2 = type.fromBuffer(data_b);
//Record