리액트 네이티브 deepClone 깊은 복사

깊은 복사 

npm i --save lodash.clonedeep

import cloneDeep from 'lodash/cloneDeep';
const oldMessages = cloneDeep(this.state.messages);
oldMessages[0].id = 123;

https://lodash.com/docs/4.17.15#cloneDeep