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<span class="siteTitle">NYTProf Performance Profile</span>
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<span class="siteSubtitle">Run on Mon Aug 12 14:45:28 2013<br />Reported on Mon Aug 12 14:46:14 2013</span>
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<table class="file_summary"><tr><td class="h">Filename</td><td align="left"><a href="file:///Users/dde/perl5/perlbrew/perls/5.18.0t/lib/site_perl/5.18.0/darwin-thread-multi-2level/Moose/Util/MetaRole.pm">/Users/dde/perl5/perlbrew/perls/5.18.0t/lib/site_perl/5.18.0/darwin-thread-multi-2level/Moose/Util/MetaRole.pm</a></td></tr>
<tr><td class="h">Statements</td><td align="left">Executed 20 statements in 688µs</td></tr></table>
<table id="subs_table" border="1" cellpadding="0" class="tablesorter">
<caption>Subroutines</caption>
<thead>
<tr>
<th>Calls</th>
<th><span title="Number of Places sub is called from">P</span></th>
<th><span title="Number of Files sub is called from">F</span></th>
<th>Exclusive<br />Time</th>
<th>Inclusive<br />Time</th>
<th>Subroutine</th>
</tr>
</thead>
<tbody>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">8µs</span></td><td class="c3"><span title="0.0%">8µs</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::BEGIN@2</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#2">BEGIN@2</a></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">7µs</span></td><td class="c3"><span title="0.0%">12µs</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::BEGIN@16</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#16">BEGIN@16</a></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c1"><span title="0.0%">6µs</span></td><td class="c1"><span title="0.0%">26µs</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::BEGIN@11</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#11">BEGIN@11</a></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c2"><span title="0.0%">6µs</span></td><td class="c3"><span title="0.0%">11µs</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::BEGIN@10</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#10">BEGIN@10</a></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">6µs</span></td><td class="c2"><span title="0.0%">24µs</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::BEGIN@13</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#13">BEGIN@13</a></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">6µs</span></td><td class="c3"><span title="0.0%">22µs</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::BEGIN@15</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#15">BEGIN@15</a></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">6µs</span></td><td class="c3"><span title="0.0%">22µs</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::BEGIN@17</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#17">BEGIN@17</a></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">6µs</span></td><td class="c3"><span title="0.0%">17µs</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::BEGIN@9</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#9">BEGIN@9</a></td></tr>
<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">6µs</span></td><td class="c3"><span title="0.0%">22µs</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::BEGIN@14</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#14">BEGIN@14</a></td></tr>
<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::__ANON__[:131]</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#131">__ANON__[:131]</a></td></tr>
<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::__ANON__[:87]</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#87">__ANON__[:87]</a></td></tr>
<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::_make_new_class</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#121">_make_new_class</a></td></tr>
<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::_make_new_metaclass</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#72">_make_new_metaclass</a></td></tr>
<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::_metathing_for</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#32">_metathing_for</a></td></tr>
<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::apply_base_class_roles</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#104">apply_base_class_roles</a></td></tr>
<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Moose::Util::MetaRole::::apply_metaroles</span>Moose::Util::MetaRole::<a href="Moose-Util-MetaRole-pm-107-line.html#19">apply_metaroles</a></td></tr>
</tbody></table>
Call graph for these subroutines as a
<a href="http://en.wikipedia.org/wiki/Graphviz">Graphviz</a>
<a href="Users-dde-perl5-perlbrew-perls-5-18-0t-lib-site_perl-5-18-0-darwin-thread-multi-2level-Moose-Util-MetaRole-pm.dot">dot language file</a>.
<table border="1" cellpadding="0">
<thead>
<tr><th>Line</th>
<th><span title="Number of statements executed">State<br />ments</span></th>
<th><span title="Time spend executing statements on the line,
excluding time spent executing statements in any called subroutines">Time<br />on line</span></th>
<th><span title="Number of subroutines calls">Calls</span></th>
<th><span title="Time spent in subroutines called (inclusive)">Time<br />in subs</span></th>
<th class="left_indent_header">Code</th>
</tr>
</thead>
<tbody>
<tr><td class="h"><a name="1"></a>1</td><td></td><td></td><td></td><td></td><td class="s">package Moose::Util::MetaRole;</td></tr>
<tr><td class="h"><a name="2"></a>2</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 8µs within Moose::Util::MetaRole::BEGIN@2 which was called:
# once (8µs+0s) by Moose::Exporter::BEGIN@15 at <a href="Moose-Util-MetaRole-pm-107-line.html#4">line 4</a></div></div>BEGIN {</td></tr>
<tr><td class="h"><a name="3"></a>3</td><td class="c3">1</td><td class="c3"><span title="Avg 4µs">4µs</span></td><td></td><td></td><td class="s"> $Moose::Util::MetaRole::AUTHORITY = 'cpan:STEVAN';</td></tr>
<tr><td class="h"><a name="4"></a>4</td><td class="c3">1</td><td class="c0"><span title="Avg 26µs">26µs</span></td><td class="c3">1</td><td class="c3">8µs</td><td class="s">}<div class="calls"><div class="calls_out"># spent 8µs making 1 call to <a href="Moose-Util-MetaRole-pm-107-line.html#2">Moose::Util::MetaRole::BEGIN@2</a></div></div></td></tr>
<tr><td class="h"><a name="5"></a>5</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
<tr><td class="h"><a name="6"></a>6</td><td class="c3">2</td><td class="c3"><span title="Avg 400ns">800ns</span></td><td></td><td></td><td class="s"> $Moose::Util::MetaRole::VERSION = '2.1005';</td></tr>
<tr><td class="h"><a name="7"></a>7</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="8"></a>8</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="9"></a>9</td><td class="c3">2</td><td class="c3"><span title="Avg 10µs">20µs</span></td><td class="c3">2</td><td class="c3">28µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 17µs (6+11) within Moose::Util::MetaRole::BEGIN@9 which was called:
# once (6µs+11µs) by Moose::Exporter::BEGIN@15 at <a href="Moose-Util-MetaRole-pm-107-line.html#9">line 9</a></div></div>use strict;<div class="calls"><div class="calls_out"># spent 17µs making 1 call to <a href="Moose-Util-MetaRole-pm-107-line.html#9">Moose::Util::MetaRole::BEGIN@9</a>
# spent 11µs making 1 call to <a href="strict-pm-3-line.html#42">strict::import</a></div></div></td></tr>
<tr><td class="h"><a name="10"></a>10</td><td class="c3">2</td><td class="c3"><span title="Avg 10µs">20µs</span></td><td class="c3">2</td><td class="c3">15µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 11µs (6+4) within Moose::Util::MetaRole::BEGIN@10 which was called:
# once (6µs+4µs) by Moose::Exporter::BEGIN@15 at <a href="Moose-Util-MetaRole-pm-107-line.html#10">line 10</a></div></div>use warnings;<div class="calls"><div class="calls_out"># spent 11µs making 1 call to <a href="Moose-Util-MetaRole-pm-107-line.html#10">Moose::Util::MetaRole::BEGIN@10</a>
# spent 4µs making 1 call to <a href="warnings-pm-4-line.html#406">warnings::import</a></div></div></td></tr>
<tr><td class="h"><a name="11"></a>11</td><td class="c3">2</td><td class="c1"><span title="Avg 11µs">22µs</span></td><td class="c3">2</td><td class="c1">46µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 26µs (6+20) within Moose::Util::MetaRole::BEGIN@11 which was called:
# once (6µs+20µs) by Moose::Exporter::BEGIN@15 at <a href="Moose-Util-MetaRole-pm-107-line.html#11">line 11</a></div></div>use Scalar::Util 'blessed';<div class="calls"><div class="calls_out"># spent 26µs making 1 call to <a href="Moose-Util-MetaRole-pm-107-line.html#11">Moose::Util::MetaRole::BEGIN@11</a>
# spent 20µs making 1 call to <a href="Exporter-pm-9-line.html#28">Exporter::import</a></div></div></td></tr>
<tr><td class="h"><a name="12"></a>12</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="13"></a>13</td><td class="c3">2</td><td class="c2"><span title="Avg 11µs">21µs</span></td><td class="c3">2</td><td class="c2">42µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 24µs (6+18) within Moose::Util::MetaRole::BEGIN@13 which was called:
# once (6µs+18µs) by Moose::Exporter::BEGIN@15 at <a href="Moose-Util-MetaRole-pm-107-line.html#13">line 13</a></div></div>use Carp qw( croak );<div class="calls"><div class="calls_out"># spent 24µs making 1 call to <a href="Moose-Util-MetaRole-pm-107-line.html#13">Moose::Util::MetaRole::BEGIN@13</a>
# spent 18µs making 1 call to <a href="Exporter-pm-9-line.html#28">Exporter::import</a></div></div></td></tr>
<tr><td class="h"><a name="14"></a>14</td><td class="c3">2</td><td class="c3"><span title="Avg 10µs">20µs</span></td><td class="c3">2</td><td class="c3">39µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 22µs (6+17) within Moose::Util::MetaRole::BEGIN@14 which was called:
# once (6µs+17µs) by Moose::Exporter::BEGIN@15 at <a href="Moose-Util-MetaRole-pm-107-line.html#14">line 14</a></div></div>use List::MoreUtils qw( all );<div class="calls"><div class="calls_out"># spent 22µs making 1 call to <a href="Moose-Util-MetaRole-pm-107-line.html#14">Moose::Util::MetaRole::BEGIN@14</a>
# spent 17µs making 1 call to <a href="Exporter-pm-9-line.html#28">Exporter::import</a></div></div></td></tr>
<tr><td class="h"><a name="15"></a>15</td><td class="c3">2</td><td class="c3"><span title="Avg 9µs">19µs</span></td><td class="c3">2</td><td class="c3">38µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 22µs (6+16) within Moose::Util::MetaRole::BEGIN@15 which was called:
# once (6µs+16µs) by Moose::Exporter::BEGIN@15 at <a href="Moose-Util-MetaRole-pm-107-line.html#15">line 15</a></div></div>use List::Util qw( first );<div class="calls"><div class="calls_out"># spent 22µs making 1 call to <a href="Moose-Util-MetaRole-pm-107-line.html#15">Moose::Util::MetaRole::BEGIN@15</a>
# spent 16µs making 1 call to <a href="Exporter-pm-9-line.html#28">Exporter::import</a></div></div></td></tr>
<tr><td class="h"><a name="16"></a>16</td><td class="c3">2</td><td class="c3"><span title="Avg 10µs">20µs</span></td><td class="c3">2</td><td class="c3">18µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 12µs (7+5) within Moose::Util::MetaRole::BEGIN@16 which was called:
# once (7µs+5µs) by Moose::Exporter::BEGIN@15 at <a href="Moose-Util-MetaRole-pm-107-line.html#16">line 16</a></div></div>use Moose::Deprecated;<div class="calls"><div class="calls_out"># spent 12µs making 1 call to <a href="Moose-Util-MetaRole-pm-107-line.html#16">Moose::Util::MetaRole::BEGIN@16</a>
# spent 5µs making 1 call to <a href="Package-DeprecationManager-pm-56-line.html#51">Package::DeprecationManager::__ANON__[Package/DeprecationManager.pm:61]</a></div></div></td></tr>
<tr><td class="h"><a name="17"></a>17</td><td class="c3">2</td><td class="c0"><span title="Avg 256µs">511µs</span></td><td class="c3">2</td><td class="c3">37µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 22µs (6+16) within Moose::Util::MetaRole::BEGIN@17 which was called:
# once (6µs+16µs) by Moose::Exporter::BEGIN@15 at <a href="Moose-Util-MetaRole-pm-107-line.html#17">line 17</a></div></div>use Scalar::Util qw( blessed );<div class="calls"><div class="calls_out"># spent 22µs making 1 call to <a href="Moose-Util-MetaRole-pm-107-line.html#17">Moose::Util::MetaRole::BEGIN@17</a>
# spent 16µs making 1 call to <a href="Exporter-pm-9-line.html#28">Exporter::import</a></div></div></td></tr>
<tr><td class="h"><a name="18"></a>18</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="19"></a>19</td><td></td><td></td><td></td><td></td><td class="s">sub apply_metaroles {</td></tr>
<tr><td class="h"><a name="20"></a>20</td><td></td><td></td><td></td><td></td><td class="s"> my %args = @_;</td></tr>
<tr><td class="h"><a name="21"></a>21</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="22"></a>22</td><td></td><td></td><td></td><td></td><td class="s"> my $for = _metathing_for( $args{for} );</td></tr>
<tr><td class="h"><a name="23"></a>23</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="24"></a>24</td><td></td><td></td><td></td><td></td><td class="s"> if ( $for->isa('Moose::Meta::Role') ) {</td></tr>
<tr><td class="h"><a name="25"></a>25</td><td></td><td></td><td></td><td></td><td class="s"> return _make_new_metaclass( $for, $args{role_metaroles}, 'role' );</td></tr>
<tr><td class="h"><a name="26"></a>26</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="27"></a>27</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
<tr><td class="h"><a name="28"></a>28</td><td></td><td></td><td></td><td></td><td class="s"> return _make_new_metaclass( $for, $args{class_metaroles}, 'class' );</td></tr>
<tr><td class="h"><a name="29"></a>29</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="30"></a>30</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="31"></a>31</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="32"></a>32</td><td></td><td></td><td></td><td></td><td class="s">sub _metathing_for {</td></tr>
<tr><td class="h"><a name="33"></a>33</td><td></td><td></td><td></td><td></td><td class="s"> my $passed = shift;</td></tr>
<tr><td class="h"><a name="34"></a>34</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="35"></a>35</td><td></td><td></td><td></td><td></td><td class="s"> my $found</td></tr>
<tr><td class="h"><a name="36"></a>36</td><td></td><td></td><td></td><td></td><td class="s"> = blessed $passed</td></tr>
<tr><td class="h"><a name="37"></a>37</td><td></td><td></td><td></td><td></td><td class="s"> ? $passed</td></tr>
<tr><td class="h"><a name="38"></a>38</td><td></td><td></td><td></td><td></td><td class="s"> : Class::MOP::class_of($passed);</td></tr>
<tr><td class="h"><a name="39"></a>39</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="40"></a>40</td><td></td><td></td><td></td><td></td><td class="s"> return $found</td></tr>
<tr><td class="h"><a name="41"></a>41</td><td></td><td></td><td></td><td></td><td class="s"> if defined $found</td></tr>
<tr><td class="h"><a name="42"></a>42</td><td></td><td></td><td></td><td></td><td class="s"> && blessed $found</td></tr>
<tr><td class="h"><a name="43"></a>43</td><td></td><td></td><td></td><td></td><td class="s"> && ( $found->isa('Moose::Meta::Role')</td></tr>
<tr><td class="h"><a name="44"></a>44</td><td></td><td></td><td></td><td></td><td class="s"> || $found->isa('Moose::Meta::Class') );</td></tr>
<tr><td class="h"><a name="45"></a>45</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="46"></a>46</td><td></td><td></td><td></td><td></td><td class="s"> local $Carp::CarpLevel = $Carp::CarpLevel + 1;</td></tr>
<tr><td class="h"><a name="47"></a>47</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="48"></a>48</td><td></td><td></td><td></td><td></td><td class="s"> my $error_start</td></tr>
<tr><td class="h"><a name="49"></a>49</td><td></td><td></td><td></td><td></td><td class="s"> = 'When using Moose::Util::MetaRole, you must pass a Moose class name,'</td></tr>
<tr><td class="h"><a name="50"></a>50</td><td></td><td></td><td></td><td></td><td class="s"> . ' role name, metaclass object, or metarole object.';</td></tr>
<tr><td class="h"><a name="51"></a>51</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="52"></a>52</td><td></td><td></td><td></td><td></td><td class="s"> if ( defined $found && blessed $found ) {</td></tr>
<tr><td class="h"><a name="53"></a>53</td><td></td><td></td><td></td><td></td><td class="s"> croak $error_start</td></tr>
<tr><td class="h"><a name="54"></a>54</td><td></td><td></td><td></td><td></td><td class="s"> . " You passed $passed, and we resolved this to a "</td></tr>
<tr><td class="h"><a name="55"></a>55</td><td></td><td></td><td></td><td></td><td class="s"> . ( blessed $found )</td></tr>
<tr><td class="h"><a name="56"></a>56</td><td></td><td></td><td></td><td></td><td class="s"> . ' object.';</td></tr>
<tr><td class="h"><a name="57"></a>57</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="58"></a>58</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="59"></a>59</td><td></td><td></td><td></td><td></td><td class="s"> if ( defined $passed && !defined $found ) {</td></tr>
<tr><td class="h"><a name="60"></a>60</td><td></td><td></td><td></td><td></td><td class="s"> croak $error_start</td></tr>
<tr><td class="h"><a name="61"></a>61</td><td></td><td></td><td></td><td></td><td class="s"> . " You passed $passed, and this did not resolve to a metaclass or metarole."</td></tr>
<tr><td class="h"><a name="62"></a>62</td><td></td><td></td><td></td><td></td><td class="s"> . ' Maybe you need to call Moose->init_meta to initialize the metaclass first?';</td></tr>
<tr><td class="h"><a name="63"></a>63</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="64"></a>64</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="65"></a>65</td><td></td><td></td><td></td><td></td><td class="s"> if ( !defined $passed ) {</td></tr>
<tr><td class="h"><a name="66"></a>66</td><td></td><td></td><td></td><td></td><td class="s"> croak $error_start</td></tr>
<tr><td class="h"><a name="67"></a>67</td><td></td><td></td><td></td><td></td><td class="s"> . " You passed an undef."</td></tr>
<tr><td class="h"><a name="68"></a>68</td><td></td><td></td><td></td><td></td><td class="s"> . ' Maybe you need to call Moose->init_meta to initialize the metaclass first?';</td></tr>
<tr><td class="h"><a name="69"></a>69</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="70"></a>70</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="71"></a>71</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="72"></a>72</td><td></td><td></td><td></td><td></td><td class="s">sub _make_new_metaclass {</td></tr>
<tr><td class="h"><a name="73"></a>73</td><td></td><td></td><td></td><td></td><td class="s"> my $for = shift;</td></tr>
<tr><td class="h"><a name="74"></a>74</td><td></td><td></td><td></td><td></td><td class="s"> my $roles = shift;</td></tr>
<tr><td class="h"><a name="75"></a>75</td><td></td><td></td><td></td><td></td><td class="s"> my $primary = shift;</td></tr>
<tr><td class="h"><a name="76"></a>76</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="77"></a>77</td><td></td><td></td><td></td><td></td><td class="s"> return $for unless keys %{$roles};</td></tr>
<tr><td class="h"><a name="78"></a>78</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="79"></a>79</td><td></td><td></td><td></td><td></td><td class="s"> my $new_metaclass</td></tr>
<tr><td class="h"><a name="80"></a>80</td><td></td><td></td><td></td><td></td><td class="s"> = exists $roles->{$primary}</td></tr>
<tr><td class="h"><a name="81"></a>81</td><td></td><td></td><td></td><td></td><td class="s"> ? _make_new_class( ref $for, $roles->{$primary} )</td></tr>
<tr><td class="h"><a name="82"></a>82</td><td></td><td></td><td></td><td></td><td class="s"> : blessed $for;</td></tr>
<tr><td class="h"><a name="83"></a>83</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="84"></a>84</td><td></td><td></td><td></td><td></td><td class="s"> my %classes;</td></tr>
<tr><td class="h"><a name="85"></a>85</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="86"></a>86</td><td></td><td></td><td></td><td></td><td class="s"> for my $key ( grep { $_ ne $primary } keys %{$roles} ) {</td></tr>
<tr><td class="h"><a name="87"></a>87</td><td></td><td></td><td></td><td></td><td class="s"> my $attr = first {$_}</td></tr>
<tr><td class="h"><a name="88"></a>88</td><td></td><td></td><td></td><td></td><td class="s"> map { $for->meta->find_attribute_by_name($_) } (</td></tr>
<tr><td class="h"><a name="89"></a>89</td><td></td><td></td><td></td><td></td><td class="s"> $key . '_metaclass',</td></tr>
<tr><td class="h"><a name="90"></a>90</td><td></td><td></td><td></td><td></td><td class="s"> $key . '_class'</td></tr>
<tr><td class="h"><a name="91"></a>91</td><td></td><td></td><td></td><td></td><td class="s"> );</td></tr>
<tr><td class="h"><a name="92"></a>92</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="93"></a>93</td><td></td><td></td><td></td><td></td><td class="s"> my $reader = $attr->get_read_method;</td></tr>
<tr><td class="h"><a name="94"></a>94</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="95"></a>95</td><td></td><td></td><td></td><td></td><td class="s"> $classes{ $attr->init_arg }</td></tr>
<tr><td class="h"><a name="96"></a>96</td><td></td><td></td><td></td><td></td><td class="s"> = _make_new_class( $for->$reader(), $roles->{$key} );</td></tr>
<tr><td class="h"><a name="97"></a>97</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
<tr><td class="h"><a name="98"></a>98</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="99"></a>99</td><td></td><td></td><td></td><td></td><td class="s"> my $new_meta = $new_metaclass->reinitialize( $for, %classes );</td></tr>
<tr><td class="h"><a name="100"></a>100</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="101"></a>101</td><td></td><td></td><td></td><td></td><td class="s"> return $new_meta;</td></tr>
<tr><td class="h"><a name="102"></a>102</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="103"></a>103</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="104"></a>104</td><td></td><td></td><td></td><td></td><td class="s">sub apply_base_class_roles {</td></tr>
<tr><td class="h"><a name="105"></a>105</td><td></td><td></td><td></td><td></td><td class="s"> my %args = @_;</td></tr>
<tr><td class="h"><a name="106"></a>106</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="107"></a>107</td><td></td><td></td><td></td><td></td><td class="s"> my $meta = _metathing_for( $args{for} || $args{for_class} );</td></tr>
<tr><td class="h"><a name="108"></a>108</td><td></td><td></td><td></td><td></td><td class="s"> croak 'You can only apply base class roles to a Moose class, not a role.'</td></tr>
<tr><td class="h"><a name="109"></a>109</td><td></td><td></td><td></td><td></td><td class="s"> if $meta->isa('Moose::Meta::Role');</td></tr>
<tr><td class="h"><a name="110"></a>110</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="111"></a>111</td><td></td><td></td><td></td><td></td><td class="s"> my $new_base = _make_new_class(</td></tr>
<tr><td class="h"><a name="112"></a>112</td><td></td><td></td><td></td><td></td><td class="s"> $meta->name,</td></tr>
<tr><td class="h"><a name="113"></a>113</td><td></td><td></td><td></td><td></td><td class="s"> $args{roles},</td></tr>
<tr><td class="h"><a name="114"></a>114</td><td></td><td></td><td></td><td></td><td class="s"> [ $meta->superclasses() ],</td></tr>
<tr><td class="h"><a name="115"></a>115</td><td></td><td></td><td></td><td></td><td class="s"> );</td></tr>
<tr><td class="h"><a name="116"></a>116</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="117"></a>117</td><td></td><td></td><td></td><td></td><td class="s"> $meta->superclasses($new_base)</td></tr>
<tr><td class="h"><a name="118"></a>118</td><td></td><td></td><td></td><td></td><td class="s"> if $new_base ne $meta->name();</td></tr>
<tr><td class="h"><a name="119"></a>119</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="120"></a>120</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="121"></a>121</td><td></td><td></td><td></td><td></td><td class="s">sub _make_new_class {</td></tr>
<tr><td class="h"><a name="122"></a>122</td><td></td><td></td><td></td><td></td><td class="s"> my $existing_class = shift;</td></tr>
<tr><td class="h"><a name="123"></a>123</td><td></td><td></td><td></td><td></td><td class="s"> my $roles = shift;</td></tr>
<tr><td class="h"><a name="124"></a>124</td><td></td><td></td><td></td><td></td><td class="s"> my $superclasses = shift || [$existing_class];</td></tr>
<tr><td class="h"><a name="125"></a>125</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="126"></a>126</td><td></td><td></td><td></td><td></td><td class="s"> return $existing_class unless $roles;</td></tr>
<tr><td class="h"><a name="127"></a>127</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="128"></a>128</td><td></td><td></td><td></td><td></td><td class="s"> my $meta = Class::MOP::Class->initialize($existing_class);</td></tr>
<tr><td class="h"><a name="129"></a>129</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="130"></a>130</td><td></td><td></td><td></td><td></td><td class="s"> return $existing_class</td></tr>
<tr><td class="h"><a name="131"></a>131</td><td></td><td></td><td></td><td></td><td class="s"> if $meta->can('does_role') && all { $meta->does_role($_) }</td></tr>
<tr><td class="h"><a name="132"></a>132</td><td></td><td></td><td></td><td></td><td class="s"> grep { !ref $_ } @{$roles};</td></tr>
<tr><td class="h"><a name="133"></a>133</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="134"></a>134</td><td></td><td></td><td></td><td></td><td class="s"> return Moose::Meta::Class->create_anon_class(</td></tr>
<tr><td class="h"><a name="135"></a>135</td><td></td><td></td><td></td><td></td><td class="s"> superclasses => $superclasses,</td></tr>
<tr><td class="h"><a name="136"></a>136</td><td></td><td></td><td></td><td></td><td class="s"> roles => $roles,</td></tr>
<tr><td class="h"><a name="137"></a>137</td><td></td><td></td><td></td><td></td><td class="s"> cache => 1,</td></tr>
<tr><td class="h"><a name="138"></a>138</td><td></td><td></td><td></td><td></td><td class="s"> )->name();</td></tr>
<tr><td class="h"><a name="139"></a>139</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
<tr><td class="h"><a name="140"></a>140</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="141"></a>141</td><td class="c3">1</td><td class="c3"><span title="Avg 2µs">2µs</span></td><td></td><td></td><td class="s">1;</td></tr>
<tr><td class="h"><a name="142"></a>142</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="143"></a>143</td><td></td><td></td><td></td><td></td><td class="s"># ABSTRACT: Apply roles to any metaclass, as well as the object base class</td></tr>
<tr><td class="h"><a name="144"></a>144</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
<tr><td class="h"><a name="145"></a>145</td><td></td><td></td><td></td><td></td><td class="s">__END__</td></tr>
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