react addon update code example

Example 1: react addon update

const initialArray = [1, 2, 3];const newArray = update(initialArray, {$push: [4]}); // => [1, 2, 3, 4]

Example 2: react addon update

import update from 'react-addons-update'; const newData = update(myData, {  x: {y: {z: {$set: 7}}},  a: {b: {$push: [9]}}});