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For mentat.storage.mongo.pl
  Run on Tue Jun 24 09:58:41 2014
Reported on Tue Jun 24 09:59:21 2014

Filename/usr/local/share/perl/5.14.2/Sub/Exporter.pm
StatementsExecuted 5666 statements in 8.46ms
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
21111.40ms12.9msSub::Exporter::::_do_import Sub::Exporter::_do_import
192111.04ms2.42msSub::Exporter::::default_generator Sub::Exporter::default_generator
21321.03ms6.62msSub::Exporter::::default_installer Sub::Exporter::default_installer
53211.02ms3.17msSub::Exporter::::_expand_groups Sub::Exporter::_expand_groups (recurses: max depth 2, inclusive time 3.18ms)
3211447µs2.86msSub::Exporter::::_expand_group Sub::Exporter::_expand_group (recurses: max depth 1, inclusive time 2.10ms)
25621429µs429µsSub::Exporter::::_group_name Sub::Exporter::_group_name
2187412µs17.1msSub::Exporter::::__ANON__[:337] Sub::Exporter::__ANON__[:337]
2111304µs430µsSub::Exporter::::_collect_collections Sub::Exporter::_collect_collections
2111126µs126µsSub::Exporter::::_mk_collection_builder Sub::Exporter::_mk_collection_builder
411109µs1.27msSub::Exporter::::_rewrite_build_config Sub::Exporter::_rewrite_build_config
41145µs45µsSub::Exporter::::_key_intersection Sub::Exporter::_key_intersection
42238µs1.31msSub::Exporter::::build_exporter Sub::Exporter::build_exporter
22220µs535µsSub::Exporter::::setup_exporter Sub::Exporter::setup_exporter
11118µs18µsMoose::Exporter::::BEGIN@1Moose::Exporter::BEGIN@1
11116µs16µsSub::Exporter::::BEGIN@217 Sub::Exporter::BEGIN@217
41116µs18µsSub::Exporter::::_assert_collector_names_ok Sub::Exporter::_assert_collector_names_ok
1119µs19µsSub::Exporter::::BEGIN@12 Sub::Exporter::BEGIN@12
1119µs20µsSub::Exporter::::BEGIN@11 Sub::Exporter::BEGIN@11
1117µs10µsMoose::Exporter::::BEGIN@2.9Moose::Exporter::BEGIN@2.9
1117µs12µsMoose::Exporter::::BEGIN@3Moose::Exporter::BEGIN@3
1117µs16µsSub::Exporter::::BEGIN@13 Sub::Exporter::BEGIN@13
1114µs4µsSub::Exporter::::BEGIN@10 Sub::Exporter::BEGIN@10
1113µs3µsSub::Exporter::::CORE:match Sub::Exporter::CORE:match (opcode)
0000s0sSub::Exporter::::__ANON__[:159] Sub::Exporter::__ANON__[:159]
0000s0sSub::Exporter::::__ANON__[:354] Sub::Exporter::__ANON__[:354]
0000s0sSub::Exporter::::__ANON__[:460] Sub::Exporter::__ANON__[:460]
0000s0sSub::Exporter::::_setup Sub::Exporter::_setup
0000s0sSub::Exporter::::default_exporter Sub::Exporter::default_exporter
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1241µs118µs
# spent 18µs within Moose::Exporter::BEGIN@1 which was called: # once (18µs+0s) by Moose::Exporter::BEGIN@17 at line 1
use 5.006;
# spent 18µs making 1 call to Moose::Exporter::BEGIN@1
2232µs213µs
# spent 10µs (7+3) within Moose::Exporter::BEGIN@2.9 which was called: # once (7µs+3µs) by Moose::Exporter::BEGIN@17 at line 2
use strict;
# spent 10µs making 1 call to Moose::Exporter::BEGIN@2.9 # spent 3µs making 1 call to strict::import
3237µs217µs
# spent 12µs (7+5) within Moose::Exporter::BEGIN@3 which was called: # once (7µs+5µs) by Moose::Exporter::BEGIN@17 at line 3
use warnings;
# spent 12µs making 1 call to Moose::Exporter::BEGIN@3 # spent 5µs making 1 call to warnings::import
4package Sub::Exporter;
5{
621µs $Sub::Exporter::VERSION = '0.987';
7}
8# ABSTRACT: a sophisticated exporter for custom-built routines
9
10222µs14µs
# spent 4µs within Sub::Exporter::BEGIN@10 which was called: # once (4µs+0s) by Moose::Exporter::BEGIN@17 at line 10
use Carp ();
# spent 4µs making 1 call to Sub::Exporter::BEGIN@10
11339µs231µs
# spent 20µs (9+11) within Sub::Exporter::BEGIN@11 which was called: # once (9µs+11µs) by Moose::Exporter::BEGIN@17 at line 11
use Data::OptList 0.100 ();
# spent 20µs making 1 call to Sub::Exporter::BEGIN@11 # spent 11µs making 1 call to UNIVERSAL::VERSION
12336µs229µs
# spent 19µs (9+10) within Sub::Exporter::BEGIN@12 which was called: # once (9µs+10µs) by Moose::Exporter::BEGIN@17 at line 12
use Params::Util 0.14 (); # _CODELIKE
# spent 19µs making 1 call to Sub::Exporter::BEGIN@12 # spent 10µs making 1 call to UNIVERSAL::VERSION
133918µs225µs
# spent 16µs (7+9) within Sub::Exporter::BEGIN@13 which was called: # once (7µs+9µs) by Moose::Exporter::BEGIN@17 at line 13
use Sub::Install 0.92 ();
# spent 16µs making 1 call to Sub::Exporter::BEGIN@13 # spent 9µs making 1 call to UNIVERSAL::VERSION
14
15
16# Given a potential import name, this returns the group name -- if it's got a
17# group prefix.
18
# spent 429µs within Sub::Exporter::_group_name which was called 256 times, avg 2µs/call: # 224 times (368µs+0s) by Sub::Exporter::_expand_groups at line 36, avg 2µs/call # 32 times (61µs+0s) by Sub::Exporter::_expand_group at line 76, avg 2µs/call
sub _group_name {
19576622µs my ($name) = @_;
20
21 return if (index q{-:}, (substr $name, 0, 1)) == -1;
22 return substr $name, 1;
23}
24
25# \@groups is a canonicalized opt list of exports and groups this returns
26# another canonicalized opt list with groups replaced with relevant exports.
27# \%seen is groups we've already expanded and can ignore.
28# \%merge is merged options from the group we're descending through.
29
# spent 3.17ms (1.02+2.15) within Sub::Exporter::_expand_groups which was called 53 times, avg 60µs/call: # 32 times (765µs+-765µs) by Sub::Exporter::_expand_group at line 124, avg 0s/call # 21 times (254µs+2.92ms) by Sub::Exporter::__ANON__[/usr/local/share/perl/5.14.2/Sub/Exporter.pm:337] at line 323, avg 151µs/call
sub _expand_groups {
30318281µs my ($class, $config, $groups, $collection, $seen, $merge) = @_;
31 $seen ||= {};
32 $merge ||= {};
33 my @groups = @$groups;
34
35 for my $i (reverse 0 .. $#groups) {
36480589µs224368µs if (my $group_name = _group_name($groups[$i][0])) {
# spent 368µs making 224 calls to Sub::Exporter::_group_name, avg 2µs/call
37 my $seen = { %$seen }; # faux-dynamic scoping
38
39322.86ms splice @groups, $i, 1,
# spent 4.96ms making 32 calls to Sub::Exporter::_expand_group, avg 155µs/call, recursion: max depth 1, sum of overlapping time 2.10ms
40 _expand_group($class, $config, $groups[$i], $collection, $seen, $merge);
41 } else {
42 # there's nothing to munge in this export's args
43 next unless my %merge = %$merge;
44
45 # we have things to merge in; do so
46 my $prefix = (delete $merge{-prefix}) || '';
47 my $suffix = (delete $merge{-suffix}) || '';
48
49 if (
50 Params::Util::_CODELIKE($groups[$i][1]) ## no critic Private
51 or
52 Params::Util::_SCALAR0($groups[$i][1]) ## no critic Private
53 ) {
54 # this entry was build by a group generator
55 $groups[$i][0] = $prefix . $groups[$i][0] . $suffix;
56 } else {
57 my $as
58 = ref $groups[$i][1]{-as} ? $groups[$i][1]{-as}
59 : $groups[$i][1]{-as} ? $prefix . $groups[$i][1]{-as} . $suffix
60 : $prefix . $groups[$i][0] . $suffix;
61
62 $groups[$i][1] = { %{ $groups[$i][1] }, %merge, -as => $as };
63 }
64 }
65 }
66
67 return \@groups;
68}
69
70# \@group is a name/value pair from an opt list.
71
# spent 2.86ms (447µs+2.42) within Sub::Exporter::_expand_group which was called 32 times, avg 89µs/call: # 32 times (447µs+2.42ms) by Sub::Exporter::_expand_groups at line 39, avg 89µs/call
sub _expand_group {
72288260µs my ($class, $config, $group, $collection, $seen, $merge) = @_;
73 $merge ||= {};
74
75 my ($group_name, $group_arg) = @$group;
763261µs $group_name = _group_name($group_name);
# spent 61µs making 32 calls to Sub::Exporter::_group_name, avg 2µs/call
77
78 Carp::croak qq(group "$group_name" is not exported by the $class module)
79 unless exists $config->{groups}{$group_name};
80
81 return if $seen->{$group_name}++;
82
83 if (ref $group_arg) {
84 my $prefix = (delete $merge->{-prefix}||'') . ($group_arg->{-prefix}||'');
85 my $suffix = ($group_arg->{-suffix}||'') . (delete $merge->{-suffix}||'');
86 $merge = {
87 %$merge,
88 %$group_arg,
89 ($prefix ? (-prefix => $prefix) : ()),
90 ($suffix ? (-suffix => $suffix) : ()),
91 };
92 }
93
94 my $exports = $config->{groups}{$group_name};
95
9664127µs6446µs if (
# spent 30µs making 32 calls to Params::Util::_CODELIKE, avg 928ns/call # spent 17µs making 32 calls to Params::Util::_SCALAR0, avg 522ns/call
97 Params::Util::_CODELIKE($exports) ## no critic Private
98 or
99 Params::Util::_SCALAR0($exports) ## no critic Private
100 ) {
101 # I'm not very happy with this code for hiding -prefix and -suffix, but
102 # it's needed, and I'm not sure, offhand, how to make it better.
103 # -- rjbs, 2006-12-05
104 my $group_arg = $merge ? { %$merge } : {};
105 delete $group_arg->{-prefix};
106 delete $group_arg->{-suffix};
107
108 my $group = Params::Util::_CODELIKE($exports) ## no critic Private
109 ? $exports->($class, $group_name, $group_arg, $collection)
110 : $class->$$exports($group_name, $group_arg, $collection);
111
112 Carp::croak qq(group generator "$group_name" did not return a hashref)
113 if ref $group ne 'HASH';
114
115 my $stuff = [ map { [ $_ => $group->{$_} ] } keys %$group ];
116 return @{
117 _expand_groups($class, $config, $stuff, $collection, $seen, $merge)
118 };
119 } else {
120321.23ms $exports
# spent 1.23ms making 32 calls to Data::OptList::mkopt, avg 39µs/call
121 = Data::OptList::mkopt($exports, "$group_name exports");
122
123 return @{
1243248µs320s _expand_groups($class, $config, $exports, $collection, $seen, $merge)
# spent 3.18ms making 32 calls to Sub::Exporter::_expand_groups, avg 99µs/call, recursion: max depth 2, sum of overlapping time 3.18ms
125 };
126 }
127}
128
129
# spent 126µs within Sub::Exporter::_mk_collection_builder which was called 21 times, avg 6µs/call: # 21 times (126µs+0s) by Sub::Exporter::_collect_collections at line 175, avg 6µs/call
sub _mk_collection_builder {
13084155µs my ($col, $etc) = @_;
131 my ($config, $import_args, $class, $into) = @$etc;
132
133 my %seen;
134 sub {
135 my ($collection) = @_;
136 my ($name, $value) = @$collection;
137
138 Carp::croak "collection $name provided multiple times in import"
139 if $seen{ $name }++;
140
141 if (ref(my $hook = $config->{collectors}{$name})) {
142 my $arg = {
143 name => $name,
144 config => $config,
145 import_args => $import_args,
146 class => $class,
147 into => $into,
148 };
149
150 my $error_msg = "collection $name failed validation";
151 if (Params::Util::_SCALAR0($hook)) { ## no critic Private
152 Carp::croak $error_msg unless $class->$$hook($value, $arg);
153 } else {
154 Carp::croak $error_msg unless $hook->($value, $arg);
155 }
156 }
157
158 $col->{ $name } = $value;
159 }
160}
161
162# Given a config and pre-canonicalized importer args, remove collections from
163# the args and return them.
164
# spent 430µs (304+126) within Sub::Exporter::_collect_collections which was called 21 times, avg 20µs/call: # 21 times (304µs+126µs) by Sub::Exporter::__ANON__[/usr/local/share/perl/5.14.2/Sub/Exporter.pm:337] at line 321, avg 20µs/call
sub _collect_collections {
165147282µs my ($config, $import_args, $class, $into) = @_;
166
167 my @collections
168 = map { splice @$import_args, $_, 1 }
1692121µs grep { exists $config->{collectors}{ $import_args->[$_][0] } }
170 reverse 0 .. $#$import_args;
171
172 unshift @collections, [ INIT => {} ] if $config->{collectors}{INIT};
173
174 my $col = {};
17521126µs my $builder = _mk_collection_builder($col, \@_);
# spent 126µs making 21 calls to Sub::Exporter::_mk_collection_builder, avg 6µs/call
176 for my $collection (@collections) {
177 $builder->($collection)
178 }
179
180 return $col;
181}
182
183
184
# spent 535µs (20+516) within Sub::Exporter::setup_exporter which was called 2 times, avg 268µs/call: # once (11µs+269µs) by Moose::Exporter::BEGIN@17 at line 461 # once (9µs+246µs) by Moose::Meta::Class::BEGIN@28 at line 40 of Moose/Util.pm
sub setup_exporter {
1851218µs my ($config) = @_;
186
187 Carp::croak 'into and into_level may not both be supplied to exporter'
188 if exists $config->{into} and exists $config->{into_level};
189
190 my $as = delete $config->{as} || 'import';
191 my $into
192 = exists $config->{into} ? delete $config->{into}
193 : exists $config->{into_level} ? caller(delete $config->{into_level})
194 : caller(0);
195
1962431µs my $import = build_exporter($config);
# spent 431µs making 2 calls to Sub::Exporter::build_exporter, avg 216µs/call
197
198285µs Sub::Install::reinstall_sub({
# spent 85µs making 2 calls to Sub::Install::__ANON__[Sub/Install.pm:57], avg 42µs/call
199 code => $import,
200 into => $into,
201 as => $as,
202 });
203}
204
205
206
# spent 45µs within Sub::Exporter::_key_intersection which was called 4 times, avg 11µs/call: # 4 times (45µs+0s) by Sub::Exporter::_rewrite_build_config at line 262, avg 11µs/call
sub _key_intersection {
2071242µs my ($x, $y) = @_;
208487µs my %seen = map { $_ => 1 } keys %$x;
2091400ns my @names = grep { $seen{$_} } keys %$y;
210}
211
212# Given the config passed to setup_exporter, which contains sugary opt list
213# data, rewrite the opt lists into hashes, catch a few kinds of invalid
214# configurations, and set up defaults. Since the config is a reference, it's
215# rewritten in place.
2161200nsmy %valid_config_key;
217
# spent 16µs within Sub::Exporter::BEGIN@217 which was called: # once (16µs+0s) by Moose::Exporter::BEGIN@17 at line 222
BEGIN {
218 %valid_config_key =
2191016µs map { $_ => 1 }
220 qw(as collectors installer generator exports groups into into_level),
221 qw(exporter), # deprecated
22211.02ms116µs}
# spent 16µs making 1 call to Sub::Exporter::BEGIN@217
223
224
# spent 18µs (16+3) within Sub::Exporter::_assert_collector_names_ok which was called 4 times, avg 5µs/call: # 4 times (16µs+3µs) by Sub::Exporter::_rewrite_build_config at line 260, avg 5µs/call
sub _assert_collector_names_ok {
225816µs my ($collectors) = @_;
226
22716µs13µs for my $reserved_name (grep { /\A[_A-Z]+\z/ } keys %$collectors) {
# spent 3µs making 1 call to Sub::Exporter::CORE:match
228 Carp::croak "unknown reserved collector name: $reserved_name"
229 if $reserved_name ne 'INIT';
230 }
231}
232
233
# spent 1.27ms (109µs+1.16) within Sub::Exporter::_rewrite_build_config which was called 4 times, avg 318µs/call: # 4 times (109µs+1.16ms) by Sub::Exporter::build_exporter at line 290, avg 318µs/call
sub _rewrite_build_config {
2345265µs my ($config) = @_;
235
236113µs if (my @keys = grep { not exists $valid_config_key{$_} } keys %$config) {
237 Carp::croak "unknown options (@keys) passed to Sub::Exporter";
238 }
239
240 Carp::croak q(into and into_level may not both be supplied to exporter)
241 if exists $config->{into} and exists $config->{into_level};
242
243 # XXX: Remove after deprecation period.
244 if ($config->{exporter}) {
245 Carp::cluck "'exporter' argument to build_exporter is deprecated. Use 'installer' instead; the semantics are identical.";
246 $config->{installer} = delete $config->{exporter};
247 }
248
249 Carp::croak q(into and into_level may not both be supplied to exporter)
250 if exists $config->{into} and exists $config->{into_level};
251
252 for (qw(exports collectors)) {
253827µs8916µs $config->{$_} = Data::OptList::mkopt_hash(
# spent 916µs making 8 calls to Data::OptList::mkopt_hash, avg 115µs/call
254 $config->{$_},
255 $_,
256 [ 'CODE', 'SCALAR' ],
257 );
258 }
259
260418µs _assert_collector_names_ok($config->{collectors});
# spent 18µs making 4 calls to Sub::Exporter::_assert_collector_names_ok, avg 5µs/call
261
262445µs if (my @names = _key_intersection(@$config{qw(exports collectors)})) {
# spent 45µs making 4 calls to Sub::Exporter::_key_intersection, avg 11µs/call
263 Carp::croak "names (@names) used in both collections and exports";
264 }
265
2664182µs $config->{groups} = Data::OptList::mkopt_hash(
# spent 182µs making 4 calls to Data::OptList::mkopt_hash, avg 46µs/call
267 $config->{groups},
268 'groups',
269 [
270 'HASH', # standard opt list
271 'ARRAY', # standard opt list
272 'CODE', # group generator
273 'SCALAR', # name of group generation method
274 ]
275 );
276
277 # by default, export nothing
278 $config->{groups}{default} ||= [];
279
280 # by default, build an all-inclusive 'all' group
2812600ns $config->{groups}{all} ||= [ keys %{ $config->{exports} } ];
282
283 $config->{generator} ||= \&default_generator;
284 $config->{installer} ||= \&default_installer;
285}
286
287
# spent 1.31ms (38µs+1.27) within Sub::Exporter::build_exporter which was called 4 times, avg 327µs/call: # 2 times (21µs+857µs) by Moose::Exporter::_make_exporter at line 139 of Moose/Exporter.pm, avg 439µs/call # 2 times (17µs+414µs) by Sub::Exporter::setup_exporter at line 196, avg 216µs/call
sub build_exporter {
2881641µs my ($config) = @_;
289
29041.27ms _rewrite_build_config($config);
# spent 1.27ms making 4 calls to Sub::Exporter::_rewrite_build_config, avg 318µs/call
291
292
# spent 17.1ms (412µs+16.7) within Sub::Exporter::__ANON__[/usr/local/share/perl/5.14.2/Sub/Exporter.pm:337] which was called 21 times, avg 815µs/call: # 14 times (277µs+16.0ms) by Moose::Exporter::__ANON__[/usr/local/lib/perl/5.14.2/Moose/Exporter.pm:519] at line 518 of Moose/Exporter.pm, avg 1.16ms/call # once (19µs+128µs) by Moose::Meta::TypeConstraint::DuckType::BEGIN@16 at line 16 of Moose/Meta/TypeConstraint/DuckType.pm # once (18µs+116µs) by Moose::Meta::Role::Application::ToClass::BEGIN@14 at line 14 of Moose/Meta/Role/Application/ToClass.pm # once (18µs+114µs) by Moose::Meta::Role::BEGIN@24 at line 24 of Moose/Meta/Role.pm # once (22µs+98µs) by Moose::Exporter::BEGIN@17 at line 17 of Moose/Exporter.pm # once (20µs+86µs) by Moose::Meta::Role::Method::Conflicting::BEGIN@13 at line 13 of Moose/Meta/Role/Method/Conflicting.pm # once (19µs+81µs) by Moose::Util::BEGIN@15 at line 15 of Moose/Util.pm # once (19µs+77µs) by Moose::Meta::Class::BEGIN@28 at line 28 of Moose/Meta/Class.pm
my $import = sub {
293252346µs my ($class) = shift;
294
295 # XXX: clean this up -- rjbs, 2006-03-16
296 my $special = (ref $_[0]) ? shift(@_) : {};
297 Carp::croak q(into and into_level may not both be supplied to exporter)
298 if exists $special->{into} and exists $special->{into_level};
299
300 if ($special->{exporter}) {
301 Carp::cluck "'exporter' special import argument is deprecated. Use 'installer' instead; the semantics are identical.";
302 $special->{installer} = delete $special->{exporter};
303 }
304
305 my $into
306 = defined $special->{into} ? delete $special->{into}
307 : defined $special->{into_level} ? caller(delete $special->{into_level})
308 : defined $config->{into} ? $config->{into}
309 : defined $config->{into_level} ? caller($config->{into_level})
310 : caller(0);
311
312 my $generator = delete $special->{generator} || $config->{generator};
313 my $installer = delete $special->{installer} || $config->{installer};
314
315 # this builds a AOA, where the inner arrays are [ name => value_ref ]
31621186µs my $import_args = Data::OptList::mkopt([ @_ ]);
# spent 186µs making 21 calls to Data::OptList::mkopt, avg 9µs/call
317
318 # is this right? defaults first or collectors first? -- rjbs, 2006-06-24
319 $import_args = [ [ -default => undef ] ] unless @$import_args;
320
32121430µs my $collection = _collect_collections($config, $import_args, $class, $into);
# spent 430µs making 21 calls to Sub::Exporter::_collect_collections, avg 20µs/call
322
323213.17ms my $to_import = _expand_groups($class, $config, $import_args, $collection);
# spent 3.17ms making 21 calls to Sub::Exporter::_expand_groups, avg 151µs/call
324
325 # now, finally $import_arg is really the "to do" list
3262112.9ms _do_import(
# spent 12.9ms making 21 calls to Sub::Exporter::_do_import, avg 615µs/call
327 {
328 class => $class,
329 col => $collection,
330 config => $config,
331 into => $into,
332 generator => $generator,
333 installer => $installer,
334 },
335 $to_import,
336 );
337 };
338
339 return $import;
340}
341
342
# spent 12.9ms (1.40+11.5) within Sub::Exporter::_do_import which was called 21 times, avg 615µs/call: # 21 times (1.40ms+11.5ms) by Sub::Exporter::__ANON__[/usr/local/share/perl/5.14.2/Sub/Exporter.pm:337] at line 326, avg 615µs/call
sub _do_import {
34384112µs my ($arg, $to_import) = @_;
344
345 my @todo;
346
347 for my $pair (@$to_import) {
348960859µs my ($name, $import_arg) = @$pair;
349
350 my ($generator, $as);
351
352768342µs if ($import_arg and Params::Util::_CODELIKE($import_arg)) { ## no critic
353 # This is the case when a group generator has inserted name/code pairs.
354 $generator = sub { $import_arg };
355 $as = $name;
356 } else {
357 $import_arg = { $import_arg ? %$import_arg : () };
358
359 Carp::croak qq("$name" is not exported by the $arg->{class} module)
360 unless exists $arg->{config}{exports}{$name};
361
362 $generator = $arg->{config}{exports}{$name};
363
364 $as = exists $import_arg->{-as} ? (delete $import_arg->{-as}) : $name;
365 }
366
3671922.42ms my $code = $arg->{generator}->(
# spent 2.42ms making 192 calls to Sub::Exporter::default_generator, avg 13µs/call
368 {
369 class => $arg->{class},
370 name => $name,
371 arg => $import_arg,
372 col => $arg->{col},
373 generator => $generator,
374 }
375 );
376
377 push @todo, $as, $code;
378 }
379
380218.47ms $arg->{installer}->(
# spent 8.32ms making 14 calls to Moose::Exporter::__ANON__[Moose/Exporter.pm:137], avg 594µs/call # spent 157µs making 7 calls to Sub::Exporter::default_installer, avg 22µs/call
381 {
382 class => $arg->{class},
383 into => $arg->{into},
384 col => $arg->{col},
385 },
386 \@todo,
387 );
388}
389
390## Cute idea, possibly for future use: also supply an "unimport" for:
391## no Module::Whatever qw(arg arg arg);
392# sub _unexport {
393# my (undef, undef, undef, undef, undef, $as, $into) = @_;
394#
395# if (ref $as eq 'SCALAR') {
396# undef $$as;
397# } elsif (ref $as) {
398# Carp::croak "invalid reference type for $as: " . ref $as;
399# } else {
400# no strict 'refs';
401# delete &{$into . '::' . $as};
402# }
403# }
404
405
406
# spent 2.42ms (1.04+1.38) within Sub::Exporter::default_generator which was called 192 times, avg 13µs/call: # 192 times (1.04ms+1.38ms) by Sub::Exporter::_do_import at line 367, avg 13µs/call
sub default_generator {
4077651.04ms my ($arg) = @_;
408 my ($class, $name, $generator) = @$arg{qw(class name generator)};
409
410623µs if (not defined $generator) {
41135µs my $code = $class->can($name)
# spent 5µs making 3 calls to UNIVERSAL::can, avg 2µs/call
412 or Carp::croak "can't locate exported subroutine $name via $class";
413 return $code;
414 }
415
416 # I considered making this "$class->$generator(" but it seems that
417 # overloading precedence would turn an overloaded-as-code generator object
418 # into a string before code. -- rjbs, 2006-06-11
4193781.38ms return $generator->($class, $name, $arg->{arg}, $arg->{col})
# spent 1.20ms making 88 calls to Moose::Exporter::__ANON__[Moose/Exporter.pm:379], avg 14µs/call # spent 91µs making 189 calls to Params::Util::_CODELIKE, avg 481ns/call # spent 82µs making 101 calls to Moose::Exporter::__ANON__[Moose/Exporter.pm:307], avg 814ns/call
420 if Params::Util::_CODELIKE($generator); ## no critic Private
421
422 # This "must" be a scalar reference, to a generator method name.
423 # -- rjbs, 2006-12-05
424 return $class->$$generator($name, $arg->{arg}, $arg->{col});
425}
426
427
428
# spent 6.62ms (1.03+5.59) within Sub::Exporter::default_installer which was called 21 times, avg 315µs/call: # 13 times (897µs+4.94ms) by Moose::Exporter::__ANON__[/usr/local/lib/perl/5.14.2/Moose/Exporter.pm:137] at line 129 of Moose/Exporter.pm, avg 449µs/call # 7 times (36µs+121µs) by Sub::Exporter::_do_import at line 380, avg 22µs/call # once (96µs+530µs) by Sub::Exporter::_do_import at line 110 of Moose/Exporter.pm
sub default_installer {
42942302µs my ($arg, $to_export) = @_;
430
431384235µs for (my $i = 0; $i < @$to_export; $i += 2) {
432 my ($as, $code) = @$to_export[ $i, $i+1 ];
433
434 # Allow as isa ARRAY to push onto an array?
435 # Allow into isa HASH to install name=>code into hash?
436
437192410µs if (ref $as eq 'SCALAR') {
438 $$as = $code;
439 } elsif (ref $as) {
440 Carp::croak "invalid reference type for $as: " . ref $as;
441 } else {
4421925.59ms Sub::Install::reinstall_sub({
# spent 5.59ms making 192 calls to Sub::Install::__ANON__[Sub/Install.pm:57], avg 29µs/call
443 code => $code,
444 into => $arg->{into},
445 as => $as
446 });
447 }
448 }
449}
450
451sub default_exporter {
452 Carp::cluck "default_exporter is deprecated; call default_installer instead; the semantics are identical";
453 goto &default_installer;
454}
455
456
457setup_exporter({
458 exports => [
459 qw(setup_exporter build_exporter),
460 _import => sub { build_exporter($_[2]) },
461110µs1280µs ],
# spent 280µs making 1 call to Sub::Exporter::setup_exporter
462 groups => {
463 all => [ qw(setup_exporter build_export) ],
464 },
465 collectors => { -setup => \&_setup },
466});
467
468sub _setup {
469 my ($value, $arg) = @_;
470
471 if (ref $value eq 'HASH') {
472 push @{ $arg->{import_args} }, [ _import => { -as => 'import', %$value } ];
473 return 1;
474 } elsif (ref $value eq 'ARRAY') {
475 push @{ $arg->{import_args} },
476 [ _import => { -as => 'import', exports => $value } ];
477 return 1;
478 }
479 return;
480}
481
- -
48416µs"jn8:32"; # <-- magic true value
485
486__END__
 
# spent 3µs within Sub::Exporter::CORE:match which was called: # once (3µs+0s) by Sub::Exporter::_assert_collector_names_ok at line 227
sub Sub::Exporter::CORE:match; # opcode