Does Xcode support regions?

Question

Does Xcode support anything akin to Visual Studio style #region directives for arbitrary code folding?

Answer 1

Without support for .Net style regions, being able to collapse all your functions at the same time is the next best thing.

command-option-shift-left arrow to collapse all.

command-option-shift-right arrow to expand all.

Xcode will remember the last state of collapsed functions.