```coffeescript
$ ->

  $("#new-space-basic-info input#space_public").on 'click', ->
    checked = $(this).attr('checked') == 'checked'
    $("#new-space-webconf-area").toggle(!checked)
```

Correct coffeescript in previous commit
user
```coffeescript
$ ->

  $("#new-space-basic-info input#space_public").on 'click', ->
    $("#new-space-webconf-area").toggle(! $(this).is(':checked'))
```
assistant