> It's not self-contained, and relies entirely on external links.
The question does not rely on external links. The links just provide optional additional context (about how to use a custom URL scheme and what DRY is). The question has the ios, xcode and swift tags, so even without the links, it is pretty clear what the asker is looking for.
The question does not rely on external links. The links just provide optional additional context (about how to use a custom URL scheme and what DRY is). The question has the ios, xcode and swift tags, so even without the links, it is pretty clear what the asker is looking for.