comment on

And what else is he missing?

use File::Find;

my $total_size = 0;
find({sub $total_size += -s if -f}, '.');
print $total_size, "\n";
[download]
You were missing the "use" statement and a "(" in the find function.

In reply to Re^2: Closures clarification by fenLisesi
in thread Closures clarification by props

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