How to define constants in ReactJS

Question

I have a function that maps text to letters:

sizeToLetterMap: function() { 
     return {
                small_square: \'s\',
                large_square: \'q\         


        

Answer 1

You can also do,

getDefaultProps: ->
  firstName: 'Rails'
  lastName: 'React'

now access, those constant (default value) using

@props.firstName

@props.lastName

Hope this help!!!.