const { Soup } = require('stews');


let arr1 = new Soup([ "a", "b" ]);
let arr2 = new Soup([ "c", "d" ]);
let arr3 = new Soup([ "e", "f" ]);


console.log(arr1.merge(arr2, arr3));

const { Soup } = require('stews');


let obj1 = new Soup({ a: 0, b: 1 });
let obj2 = new Soup({ c: 2, d: 3 });
let obj3 = new Soup({ e: 4, f: 5 });


console.log(obj1.merge(obj2, obj3));

Soup(6) [ "a", "b", "c", "d", "e", "f" ]

Soup(6) { a: 0, b: 1, c: 2, d: 3, e: 4, f: 5 }