Clone

This module clones a Javascript object in safe mode (eg: drops circular values) recursively. Circular values are replaced with a string: '[Circular]'.

Ideas from tracker1/safe-clone-deep. I improved the workflow a bit by:

• refactoring the code (complete rewrite)
• fixing node 6+
• minor performance tweaks
• use of Array.isArray and Buffer.isBuffer

Installation

npm install @soyuka/clone
# or
bower install soyuka-clone

Usage

const clone = require('@soyuka/clone')

let a = {b: a, c: 'hello'}
let o = clone(a)

console.log(o)
// outputs: { c: 'hello', b: '[Circular]' }

Browser

You can use bower or npm.

Amd defines 'soyuka-clone' It'll be window.clone if amd is not used or require('@soyuka/clone')