React Redux

Unidirectional

Data only flows one direction

Pure Functions

• Like static is c#/c++ only using inputs to produce outputs

 function multiply(a, b)
 {
   return a * b;
 }

• No side effects
• Also yields same result

Immutability

ES6 allows us to copy objects using Object.assign e.g.

var state = {color:'red', name: 'Adam', point:5}
var state2 = Object.assign({}, state, {point:50})