```coffeescript
$ ->
  console.log 'iniciou'
  $('.reminder_active').on 'change', ->
    $('.reminder_days_before').prop "disabled", !@.checked
```

Remove console log from o change method
user
```coffeescript
$ ->
  $('.reminder_active').on 'change', ->
    $('.reminder_days_before').prop "disabled", !@.checked
```
assistant