So far I don't understand this :
sub attempt_closure_after_successful_candidate_file_open
(&closure, @fileList)
{
foreach my $file (@fileList) {
my $f is post { close }
= try { open $file or die; CATCH { next } }
&closure($f);
return;
}
throw Exception "Can't open any file.",
debug => @fileList . " tried.";
}
This is supposed to be easier to read??
On the other hand, I like
my $foo = BEGIN{ compute_cont() } + $foobar;
That's cool :-) Although, I guess if you're going to do these compile-time evaluations, it would be nicer if you could do some sort of C-macro-substitution type of thing using arbitrary symbols, so that you don't have to repeat these BEGIN{} blocks.
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