Elizabeth Mattijsen wrote: > Just wondering, is keys() optimized for void context? Perlfunc only states: > As a side effect, calling keys() resets the HASHâ¤_s internal iterator... Yes, it is.
Ok, so it is indeed "cheap"!
> If keys() _is_ optimized for void context, a change in the > perlfunc.pod seems to be in order. Thanks, applied as #21644 :)
No, thank _you_! ;-)
Liz
