Re: [PATCH] Add array_reverse() function

The following review has been posted through the commitfest application:
make installcheck-world: tested, failed
Implements feature: tested, failed
Spec compliant: tested, failed
Documentation: tested, failed

Content.
The proposed function waited long to be implemented and it will be very
useful. Personally I used slow workaround, when I needed the reverse of
the array.

Run.
This patch applies cleanly to HEAD. All regression tests pass
successfully against the patch.

Format.
The code formatted according to The Code Guidelines

Documentation.
The documentation is updated, the description of the function is added.
From my point of view, it would be better to mention, that function returns
updated array (does not updates it in place, as a reader can understand),
but other array returning functions in the documentation has the same
style (silently assume: reverse == return reversed array).

Conclusion.
+1 for commiter review