On 4/10/07, John W. Krahn <[EMAIL PROTECTED]> wrote:
Igor Sutton Lopes wrote:
snip
> return unless -M $_ < 3;
Why not just use the modified( '>3' ) rule?
snip
There doesn't seem to be a performance issue either way:
Rate rule explict
rule 450/s -- -0%
explict 450/s 0% --
#!/usr/bin/perl
use strict;
use warnings;
use Benchmark;
use File::Find::Rule;
use File::Spec;
my $basedir = "/home/cowens";
$a = 0;
$b = 0;
sub explict_wanted {
# using -M is better than doing the calculation to obtain the difference
# from now and three days ago.
$a++ unless -M $_ < 3;
}
sub rule_wanted {
$b++;
}
# we use the name '*' to remove the current directory.
my %subs = (
explict => sub {
File::Find::Rule->directory()->maxdepth(1)->name('*')
->exec(\&explict_wanted)->in($basedir);
},
rule => sub {
File::Find::Rule->directory()->maxdepth(1)->name('*')
->modified('>3')->exec(\&rule_wanted)->in($basedir);
}
);
Benchmark::cmpthese(-5, \%subs);
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