Create Javascript class using coffe script

coffe class

this.Elijah ?= {}

class TemperaturesController
    
    constructor: (@opts) -> 
        console.log "temps init!"
        

    index: ->
        console.log "temps index!"
        console.log @opts

this.Elijah.temperatures = new TemperaturesController([1,2,3])
this.Elijah.temperatures1 = new TemperaturesController([3,5,6])
this.Elijah.temperatures.index()
this.Elijah.temperatures1.index()

Converted JS class code

var TemperaturesController;

if (this.Elijah == null) {
  this.Elijah = {};
}

TemperaturesController = (function() {
  function TemperaturesController(opts) {
    this.opts = opts;
    console.log("temps init!");
  }

  TemperaturesController.prototype.index = function() {
    console.log("temps index!");
    return console.log(this.opts);
  };

  return TemperaturesController;

})();

this.Elijah.temperatures = new TemperaturesController([1, 2, 3]);

this.Elijah.temperatures1 = new TemperaturesController([3, 5, 6]);

this.Elijah.temperatures.index();

this.Elijah.temperatures1.index();