deep-copy-ts

A deep-copy (a.k.a. clone) utility function for TypeScript, based on ts-deepcopy. Explore it in CodeSandbox.

Installation

``console
npm i deep-copy-ts
`

Usage

`ts
import { deepCopy } from "deep-copy-ts";

const obj = {
// Primitive value
a: 1,
b: "b",
c: {
a: [{ a: "caa1" }, { a: "caa2" }],
},
d: null,
e: undefined,
f: true,
// Reference value
g: [1, 2, 3],
h: () => {
return "h";
},
i: {
a: 1,
b: "i.b",
c: "",
d: null,
e: undefined,
f: true,
g: [1, 2, 3],
h: () => {
return "i.h";
},
i: { a: 1 },
},
j: new Date(),
k: new DataView(new ArrayBuffer(16), 0),
l: new RegExp("ab+c", "i"),
m: new ArrayBuffer(16),
n: new Float32Array(new ArrayBuffer(16), 0),
o: new Float64Array(new ArrayBuffer(16), 0),
p: new Int8Array(new ArrayBuffer(16), 0),
q: new Int16Array(new ArrayBuffer(16), 0),
r: new Int32Array(new ArrayBuffer(16), 0),
s: new Uint8Array(new ArrayBuffer(16), 0),
t: new Uint16Array(new ArrayBuffer(16), 0),
u: new Uint32Array(new ArrayBuffer(16), 0),
v: new Uint8ClampedArray(new ArrayBuffer(16), 0),
// not supported in Safari yet
w: new BigInt64Array(new ArrayBuffer(16), 0),
x: new BigUint64Array(new ArrayBuffer(16), 0),
};

const obj2 = deepCopy(obj);
console.log("obj2: " + JSON.stringify(obj2, null, 2));
console.log("obj2.h: " + obj2.h);
`

Developing

`bash
npm i
npm start
`

Publishing

`bash
npm run dry-run # To check all files that will be send to npm
npm run patch-release # or minor-release/major-release
``