in reply to A minor epiphany with grep and map
By the way, I'm intersted in an examination of
@$x->{y}. Examining the code generated
with -Dx, I think this runs only by accident. The
left side of -> is supposed to be a
reference, but in that code, the left hand side is
an array, namely, @$x. And it's not a
syntax error to have one of those on the left side
of ->{y} because of pseudohashes.
Or so it seems.
--Chip Salzenberg, Free-Floating Agent of Chaos
In Section
Meditations