I find that "foreach" does wonders for readability in situations like this: 
sub foo {
   my $array = @_;
   foreach ($array) {
      do stuff;
   }
   # ...
}

[download]
Your mileage may vary, of course.

/s

Update: I guess the joke doesn't come across as well on screen. 

s/readability/job security/

[download]

In reply to Re: for vs foreach? by educated_foo
in thread for vs foreach? by Flame

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