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|
use strict; use warnings;
use feature 'say';
use Types::Standard 'Num';
use List::Objects::WithUtils;
use Benchmark 'cmpthese', 'timethese';
say " >>> array types <<<";
my @values = ( 1 .. 100 );
my $basic = sub { my $arr = array @values };
my $immutable = sub { my $arr = immarray @values };
my $typed = sub { my $arr = array_of Num() => @values };
my $typed_immutable = sub { my $arr = immarray_of Num() => @values };
my $results = timethese( 100_000 =>
+{
array => $basic,
immarray => $immutable,
array_of => $typed,
immarray_of => $typed_immutable,
}
);
cmpthese($results);
say " >>> hash types <<<";
my $ltr = 'a';
my %hsh = map {; $ltr++ => $_ } 1 .. 100;
$basic = sub { my $hash = hash %hsh };
$immutable = sub { my $hash = immhash %hsh };
$typed = sub { my $hash = hash_of Num() => %hsh };
$typed_immutable = sub { my $hash = immhash_of Num() => %hsh };
my $hash_results = timethese( 100_000 =>
+{
hash => $basic,
immhash => $immutable,
hash_of => $typed,
immhash_of => $typed_immutable,
}
);
cmpthese($hash_results);
|
