== Why is this an issue?

Marking a variable with ``++IBOutlet++`` allows it to be connected with a Storyboard component through the Interface Builder. Allowing such a variable to be accessed outside the class, may result in other classes making assignments that override the automatic dependency injection from the Storyboard itself.


=== Noncompliant code example

[source,swift]
----
  @IBOutlet var label: UILabel!  // Noncompliant
----


=== Compliant solution

[source,swift]
----
  @IBOutlet private var label: UILabel!
----


ifdef::env-github,rspecator-view[]

'''
== Implementation Specification
(visible only on this page)

=== Message

Make this "IBOutlet" variable private.


=== Highlighting

variable declaration


'''
== Comments And Links
(visible only on this page)

=== on 5 Sep 2017, 18:56:31 Ann Campbell wrote:
I've made some small edits [~carlo.bottiglieri], but not substantially changed your meaning, I think.

=== on 6 Sep 2017, 10:17:52 Carlo Bottiglieri wrote:
Thanks a lot [~ann.campbell.2]

endif::env-github,rspecator-view[]