JSFiddle - React, Tailwind, and code Playground
CoffeeScript
Anagram = ->
Anagram::trimString = (string) ->
string.match(/[a-zA-Z0-9]/g).sort().join ''
Anagram::check = (firstString, secondString) ->
firstTrimmed = @trimString firstString
secondTrimmed = @trimString secondString
firstTrimmed is secondTrimmed
a = new Anagram
console.log a.check 'clindsey', 'idlesync'