Profile of /usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/DateTime/Helpers.pm

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For 05.Domain_and_Item.t
Run on Tue May 4 17:21:41 2010
Reported on Tue May 4 17:22:20 2010

File | /usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/DateTime/Helpers.pm
Statements Executed | 27
Statement Execution Time | 182µs

Subroutines — ordered by exclusive time
Calls | P | F | Exclusive Time | Inclusive Time | Subroutine
--- | --- | --- | --- | --- | ---
4 | 2 | 1 | 31µs | 38µs | DateTime::Helpers::::canDateTime::Helpers::can
1 | 1 | 1 | 14µs | 16µs | DateTime::Helpers::::BEGIN@3DateTime::Helpers::BEGIN@3
1 | 1 | 1 | 6µs | 15µs | DateTime::Helpers::::BEGIN@4DateTime::Helpers::BEGIN@4
1 | 1 | 1 | 3µs | 3µs | DateTime::Helpers::::BEGIN@8DateTime::Helpers::BEGIN@8
0 | 0 | 0 | 0s | 0s | DateTime::Helpers::::isaDateTime::Helpers::isa

Call graph for these subroutines as a Graphviz dot language file.

Line | State ments | Time on line | Calls | Time in subs | Code
--- | --- | --- | --- | --- | ---
1 |  |  |  |  | package DateTime::Helpers;
2 |  |  |  |  |
3 | 3 | 20µs | 2 | 19µs | # spent 16µs (14+3) within DateTime::Helpers::BEGIN@3 which was called # once (14µs+3µs) by DateTime::BEGIN@9 at line 3 use strict; # spent 16µs making 1 call to DateTime::Helpers::BEGIN@3 # spent 3µs making 1 call to strict::import
4 | 3 | 27µs | 2 | 23µs | # spent 15µs (6+8) within DateTime::Helpers::BEGIN@4 which was called # once (6µs+8µs) by DateTime::BEGIN@9 at line 4 use warnings; # spent 15µs making 1 call to DateTime::Helpers::BEGIN@4 # spent 8µs making 1 call to warnings::import
5 |  |  |  |  |
6 | 1 | 600ns |  |  | our $VERSION = '0.55';
7 |  |  |  |  |
8 | 3 | 91µs | 1 | 3µs | # spent 3µs within DateTime::Helpers::BEGIN@8 which was called # once (3µs+0s) by DateTime::BEGIN@9 at line 8 use Scalar::Util (); # spent 3µs making 1 call to DateTime::Helpers::BEGIN@8
9 |  |  |  |  |
10 |  |  |  |  | # spent 38µs (31+7) within DateTime::Helpers::can which was called 4 times, avg 10µs/call: # 2 times (23µs+4µs) by DateTime::_compare at line 1791 of DateTime.pm, avg 14µs/call # 2 times (8µs+3µs) by DateTime::_compare at line 1800 of DateTime.pm, avg 6µs/call sub can {
11 | 16 | 40µs |  |  | my $object = shift;
12 |  |  |  |  | my $method = shift;
13 |  |  |  |  |
14 |  |  |  |  | return unless Scalar::Util::blessed($object); # spent 3µs making 4 calls to Scalar::Util::blessed, avg 700ns/call
15 |  |  |  |  | return $object->can($method); # spent 4µs making 4 calls to UNIVERSAL::can, avg 1µs/call
16 |  |  |  |  | }
17 |  |  |  |  |
18 |  |  |  |  | sub isa {
19 |  |  |  |  | my $object = shift;
20 |  |  |  |  | my $method = shift;
21 |  |  |  |  |
22 |  |  |  |  | return unless Scalar::Util::blessed($object);
23 |  |  |  |  | return $object->isa($method);
24 |  |  |  |  | }
25 |  |  |  |  |
26 | 1 | 3µs |  |  | 1;
27 |  |  |  |  |
28 |  |  |  |  | __END__
29 |  |  |  |  |
30 |  |  |  |  | =head1 NAME
31 |  |  |  |  |
32 |  |  |  |  | DateTime::Helpers - Helper functions for other DateTime modules
33 |  |  |  |  |
34 |  |  |  |  | =head1 AUTHOR
35 |  |  |  |  |
36 |  |  |  |  | Dave Rolsky <autarch@urth.org>
37 |  |  |  |  |
38 |  |  |  |  | However, please see the CREDITS file for more details on who I really
39 |  |  |  |  | stole all the code from.
40 |  |  |  |  |
41 |  |  |  |  | =head1 COPYRIGHT
42 |  |  |  |  |
43 |  |  |  |  | Copyright (c) 2003-2010 David Rolsky. All rights reserved. This
44 |  |  |  |  | program is free software; you can redistribute it and/or modify it
45 |  |  |  |  | under the same terms as Perl itself.
46 |  |  |  |  |
47 |  |  |  |  | =cut