melts

Object.assign is most important function on javascript

usage of node.js...

npm install is.modern

and if use in script Ex.

const up = require("melts");

usage of browser

git clone or download melts.js;

and if use on web Ex.

<script src="myjsFolder/melts.js"></script>

usage of workers

git clone or download melts.js;

and if use on woker Ex.

importScripts(myjsFolder/melts.js, ...other)

melts is Useful for Object.defineProperties

up === Object.assign.clone

up.c == {configurable: true}

up.e == {configurable: true, enumerable: true}

up.w == {configurable: true, writable: true}

up.a // allow all

Ex1:

Object.defineProperties(any, {
    other: up(up.c, {
        get () {
            ...
        }
        set (v) {
            ...
        }
    }),

    mother: up(up.e, {
        value: "Oh Mom ?"
    }),

    father: up(up.w {
        value: "Oh Dad ?"
    }),

    another: up(up.a, {
        value: 10
    })
})

and more ...

let MyConstruction = up(function (o) {
    up(this, o);
}.prototype, {
    me () {
        this.keys.forEach((k) => console.log("k" + this[k]));
    }
}).constructor;

If Object.assign is shorten then it useful

It's enjoy hacking!