Deep Copy of an object with circular breaks
npm install --save git+https://github.com/anzerr/clone.util.git
npm install --save @anzerr/clone.util
const copy = require('clone.util');
console.log(copy({
cat: 'cat',
got: ['egg', 'test', {hate: 'egg'}],
that: {egg: {a: 1}}
}));