Re^4: Real life uses for closures.

[DrHyde]

in reply to Re^3: Real life uses for closures.
in thread Real life uses for closures.

Here's a closure from it ...

$sortsub = sub($$) {
  $spec->($_[0]->{$field}, $_[1]->{$field}) ||
  $oldsortsub->($_[0], $_[1])
}

Lemme guess - did you just grep the code for /sub {/? :-)

[tobyink]

I didn't look at the source code at all - I was just referring to the usage examples in the pod.