immutability (npm): [![npm version](https://badge.fury.io/js/immutability.svg)](https://badge.fury.io/js/immutability) [![Build Status](https://travis-ci.org/janryWang/immutability.svg)](https://travis-ci.org/janryWang/immutability) [![Coverage Status](https://coveralls.io/r
Keywords: react|immutable.js|immutability