nytprof run results of /variantgraph/<ID> and /relation/<ID>/relationships
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50 <span class="siteTitle">NYTProf Performance Profile</span>
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57 <span class="siteSubtitle">Run on Thu May 31 16:49:15 2012<br />Reported on Thu May 31 16:50:51 2012</span>
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111
112<div class="body_content"><br />
113<table class="file_summary"><tr><td class="h">Filename</td><td align="left"><a href="file:///Users/edenc/perl5/lib/perl5/Data/Stream/Bulk/Util.pm">/Users/edenc/perl5/lib/perl5/Data/Stream/Bulk/Util.pm</a></td></tr>
114<tr><td class="h">Statements</td><td align="left">Executed 18 statements in 581&micro;s</td></tr></table>
115
116 <table id="subs_table" border="1" cellpadding="0" class="tablesorter">
117 <caption>Subroutines</caption>
118 <thead>
119 <tr>
120 <th>Calls</th>
121 <th><span title="Number of Places sub is called from">P</span></th>
122 <th><span title="Number of Files sub is called from">F</span></th>
123 <th>Exclusive<br />Time</th>
124 <th>Inclusive<br />Time</th>
125 <th>Subroutine</th>
126 </tr>
127 </thead>
128 <tbody>
129<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">556&micro;s</span></td><td class="c0"><span title="0.0%">15.6ms</span></td><td class="sub_name"><span style="display: none;">Data::Stream::Bulk::Util::::BEGIN@14</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#14">BEGIN@14</a></span></td></tr>
130<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c1"><span title="0.0%">15&micro;s</span></td><td class="c3"><span title="0.0%">17&micro;s</span></td><td class="sub_name"><span style="display: none;">Data::Stream::Bulk::Util::::BEGIN@13</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#13">BEGIN@13</a></span></td></tr>
131<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">12&micro;s</span></td><td class="c0"><span title="0.0%">372&micro;s</span></td><td class="sub_name"><span style="display: none;">Data::Stream::Bulk::Util::::BEGIN@20</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#20">BEGIN@20</a></span></td></tr>
132<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">12&micro;s</span></td><td class="c3"><span title="0.0%">12&micro;s</span></td><td class="sub_name"><span style="display: none;">Data::Stream::Bulk::Util::::BEGIN@2</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#2">BEGIN@2</a></span></td></tr>
133<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">10&micro;s</span></td><td class="c3"><span title="0.0%">45&micro;s</span></td><td class="sub_name"><span style="display: none;">Data::Stream::Bulk::Util::::BEGIN@16</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#16">BEGIN@16</a></span></td></tr>
134<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">9&micro;s</span></td><td class="c3"><span title="0.0%">13&micro;s</span></td><td class="sub_name"><span style="display: none;">Data::Stream::Bulk::Util::::BEGIN@9</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#9">BEGIN@9</a></span></td></tr>
135<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">9&micro;s</span></td><td class="c0"><span title="0.0%">147&micro;s</span></td><td class="sub_name"><span style="display: none;">Data::Stream::Bulk::Util::::BEGIN@18</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#18">BEGIN@18</a></span></td></tr>
136<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">8&micro;s</span></td><td class="c3"><span title="0.0%">15&micro;s</span></td><td class="sub_name"><span style="display: none;">Data::Stream::Bulk::Util::::BEGIN@10</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#10">BEGIN@10</a></span></td></tr>
137<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;">Data::Stream::Bulk::Util::::__ANON__[:38]</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#38">__ANON__[:38]</a></span></td></tr>
138<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;">Data::Stream::Bulk::Util::::bulk</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#27">bulk</a></span></td></tr>
139<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;">Data::Stream::Bulk::Util::::cat</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#29">cat</a></span></td></tr>
140<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;">Data::Stream::Bulk::Util::::filter</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#31">filter</a></span></td></tr>
141<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;">Data::Stream::Bulk::Util::::nil</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#25">nil</a></span></td></tr>
142<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;">Data::Stream::Bulk::Util::::unique</span>Data::Stream::Bulk::Util::<a href="Data-Stream-Bulk-Util-pm-2251-sub.html#36">unique</a></span></td></tr>
143</tbody></table>
144 Call graph for these subroutines as a
145 <a href="http://en.wikipedia.org/wiki/Graphviz">Graphviz</a>
146 <a href="Users-edenc-perl5-lib-perl5-Data-Stream-Bulk-Util-pm.dot">dot language file</a>.
147
148 <table border="1" cellpadding="0">
149 <thead>
150 <tr><th>Line</th>
151 <th><span title="Number of statements executed">State<br />ments</span></th>
152 <th><span title="Time spend executing statements on the line,
153 excluding time spent executing statements in any called subroutines">Time<br />on line</span></th>
154 <th><span title="Number of subroutines calls">Calls</span></th>
155 <th><span title="Time spent in subroutines called (inclusive)">Time<br />in subs</span></th>
156 <th class="left_indent_header">Code</th>
157 </tr>
158
159 </thead>
160 <tbody>
161 <tr><td class="h"><a name="1"></a>1</td><td></td><td></td><td></td><td></td><td class="s">package Data::Stream::Bulk::Util;</td></tr>
162<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 12&micro;s within Data::Stream::Bulk::Util::BEGIN@2 which was called:
163# once (12&micro;s+0s) by Search::GIN::Driver::BEGIN@11 at <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#4">line 4</a></div></div>BEGIN {</td></tr>
164<tr><td class="h"><a name="3"></a>3</td><td class="c3">1</td><td class="c3"><span title="Avg 6&micro;s">6&micro;s</span></td><td></td><td></td><td class="s"> $Data::Stream::Bulk::Util::AUTHORITY = 'cpan:NUFFIN';</td></tr>
165<tr><td class="h"><a name="4"></a>4</td><td class="c3">1</td><td class="c2"><span title="Avg 37&micro;s">37&micro;s</span></td><td class="c3">1</td><td class="c3">12&micro;s</td><td class="s">}<div class="calls"><div class="calls_out"># spent 12&micro;s making 1 call to <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#2">Data::Stream::Bulk::Util::BEGIN@2</a></div></div></td></tr>
166<tr><td class="h"><a name="5"></a>5</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
167<tr><td class="h"><a name="6"></a>6</td><td class="c3">2</td><td class="c3"><span title="Avg 350ns">700ns</span></td><td></td><td></td><td class="s"> $Data::Stream::Bulk::Util::VERSION = '0.11';</td></tr>
168<tr><td class="h"><a name="7"></a>7</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
169<tr><td class="h"><a name="8"></a>8</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
170<tr><td class="h"><a name="9"></a>9</td><td class="c3">2</td><td class="c3"><span title="Avg 12&micro;s">24&micro;s</span></td><td class="c3">2</td><td class="c3">18&micro;s</td><td class="s"><div class="calls"><div class="calls_in"># spent 13&micro;s (9+5) within Data::Stream::Bulk::Util::BEGIN@9 which was called:
171# once (9&micro;s+5&micro;s) by Search::GIN::Driver::BEGIN@11 at <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#9">line 9</a></div></div>use strict;<div class="calls"><div class="calls_out"># spent 13&micro;s making 1 call to <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#9">Data::Stream::Bulk::Util::BEGIN@9</a>
172# spent 4&micro;s making 1 call to <a href="strict-pm-3-sub.html#34">strict::import</a></div></div></td></tr>
173<tr><td class="h"><a name="10"></a>10</td><td class="c3">2</td><td class="c3"><span title="Avg 11&micro;s">22&micro;s</span></td><td class="c3">2</td><td class="c3">21&micro;s</td><td class="s"><div class="calls"><div class="calls_in"># spent 15&micro;s (8+7) within Data::Stream::Bulk::Util::BEGIN@10 which was called:
174# once (8&micro;s+7&micro;s) by Search::GIN::Driver::BEGIN@11 at <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#10">line 10</a></div></div>use warnings;<div class="calls"><div class="calls_out"># spent 15&micro;s making 1 call to <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#10">Data::Stream::Bulk::Util::BEGIN@10</a>
175# spent 7&micro;s making 1 call to <a href="warnings-pm-2-sub.html#386">warnings::import</a></div></div></td></tr>
176<tr><td class="h"><a name="11"></a>11</td><td></td><td></td><td></td><td></td><td class="s"># ABSTRACT: Utility functions for L&lt;Data::Stream::Bulk&gt;</td></tr>
177<tr><td class="h"><a name="12"></a>12</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
178<tr><td class="h"><a name="13"></a>13</td><td class="c3">2</td><td class="c3"><span title="Avg 14&micro;s">28&micro;s</span></td><td class="c3">2</td><td class="c3">19&micro;s</td><td class="s"><div class="calls"><div class="calls_in"># spent 17&micro;s (15+2) within Data::Stream::Bulk::Util::BEGIN@13 which was called:
179# once (15&micro;s+2&micro;s) by Search::GIN::Driver::BEGIN@11 at <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#13">line 13</a></div></div>use Data::Stream::Bulk::Nil;<div class="calls"><div class="calls_out"># spent 17&micro;s making 1 call to <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#13">Data::Stream::Bulk::Util::BEGIN@13</a>
180# spent 2&micro;s making 1 call to <a href="UNIVERSAL-pm-738-sub.html#16">UNIVERSAL::import</a></div></div></td></tr>
181<tr><td class="h"><a name="14"></a>14</td><td class="c3">2</td><td class="c0"><span title="Avg 70&micro;s">141&micro;s</span></td><td class="c3">2</td><td class="c0">15.6ms</td><td class="s"><div class="calls"><div class="calls_in"># spent 15.6ms (556&micro;s+15.0) within Data::Stream::Bulk::Util::BEGIN@14 which was called:
182# once (556&micro;s+15.0ms) by Search::GIN::Driver::BEGIN@11 at <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#14">line 14</a></div></div>use Data::Stream::Bulk::Array;<div class="calls"><div class="calls_out"># spent 15.6ms making 1 call to <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#14">Data::Stream::Bulk::Util::BEGIN@14</a>
183# spent 2&micro;s making 1 call to <a href="UNIVERSAL-pm-738-sub.html#16">UNIVERSAL::import</a></div></div></td></tr>
184<tr><td class="h"><a name="15"></a>15</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
185<tr><td class="h"><a name="16"></a>16</td><td class="c3">2</td><td class="c3"><span title="Avg 14&micro;s">27&micro;s</span></td><td class="c3">2</td><td class="c3">80&micro;s</td><td class="s"><div class="calls"><div class="calls_in"># spent 45&micro;s (10+35) within Data::Stream::Bulk::Util::BEGIN@16 which was called:
186# once (10&micro;s+35&micro;s) by Search::GIN::Driver::BEGIN@11 at <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#16">line 16</a></div></div>use Scalar::Util qw(refaddr);<div class="calls"><div class="calls_out"># spent 45&micro;s making 1 call to <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#16">Data::Stream::Bulk::Util::BEGIN@16</a>
187# spent 35&micro;s making 1 call to <a href="Exporter-pm-8-sub.html#28">Exporter::import</a></div></div></td></tr>
188<tr><td class="h"><a name="17"></a>17</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
189<tr><td class="h"><a name="18"></a>18</td><td class="c3">2</td><td class="c2"><span title="Avg 18&micro;s">36&micro;s</span></td><td class="c3">2</td><td class="c0">285&micro;s</td><td class="s"><div class="calls"><div class="calls_in"># spent 147&micro;s (9+138) within Data::Stream::Bulk::Util::BEGIN@18 which was called:
190# once (9&micro;s+138&micro;s) by Search::GIN::Driver::BEGIN@11 at <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#18">line 18</a></div></div>use namespace::clean;<div class="calls"><div class="calls_out"># spent 147&micro;s making 1 call to <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#18">Data::Stream::Bulk::Util::BEGIN@18</a>
191# spent 138&micro;s making 1 call to <a href="namespace-clean-pm-379-sub.html#288">namespace::clean::import</a></div></div></td></tr>
192<tr><td class="h"><a name="19"></a>19</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
193<tr><td class="h"><a name="20"></a>20</td><td class="c3">2</td><td class="c3"><span title="Avg 5&micro;s">9&micro;s</span></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 372&micro;s (12+360) within Data::Stream::Bulk::Util::BEGIN@20 which was called:
194# once (12&micro;s+360&micro;s) by Search::GIN::Driver::BEGIN@11 at <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#22">line 22</a></div></div>use Sub::Exporter -setup =&gt; {</td></tr>
195<tr><td class="h"><a name="21"></a>21</td><td></td><td></td><td></td><td></td><td class="s"> exports =&gt; [qw(nil bulk cat filter unique)],</td></tr>
196<tr><td class="h"><a name="22"></a>22</td><td class="c3">1</td><td class="c0"><span title="Avg 237&micro;s">237&micro;s</span></td><td class="c3">2</td><td class="c0">732&micro;s</td><td class="s">};<div class="calls"><div class="calls_out"># spent 372&micro;s making 1 call to <a href="Data-Stream-Bulk-Util-pm-2251-sub.html#20">Data::Stream::Bulk::Util::BEGIN@20</a>
197# spent 360&micro;s making 1 call to <a href="Sub-Exporter-pm-112-sub.html#711">Sub::Exporter::__ANON__[Sub/Exporter.pm:756]</a></div></div></td></tr>
198<tr><td class="h"><a name="23"></a>23</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
199<tr><td class="h"><a name="24"></a>24</td><td></td><td></td><td></td><td></td><td class="s"># use constant nil =&gt; Data::Stream::Bulk::Nil-&gt;new;</td></tr>
200<tr><td class="h"><a name="25"></a>25</td><td></td><td></td><td></td><td></td><td class="s">sub nil () { Data::Stream::Bulk::Nil-&gt;new }</td></tr>
201<tr><td class="h"><a name="26"></a>26</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
202<tr><td class="h"><a name="27"></a>27</td><td></td><td></td><td></td><td></td><td class="s">sub bulk (@) { return @_ ? Data::Stream::Bulk::Array-&gt;new( array =&gt; [ @_ ] ) : nil }</td></tr>
203<tr><td class="h"><a name="28"></a>28</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
204<tr><td class="h"><a name="29"></a>29</td><td></td><td></td><td></td><td></td><td class="s">sub cat (@) { return @_ ? shift-&gt;cat(@_) : nil }</td></tr>
205<tr><td class="h"><a name="30"></a>30</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
206<tr><td class="h"><a name="31"></a>31</td><td></td><td></td><td></td><td></td><td class="s">sub filter (&amp;$) {</td></tr>
207<tr><td class="h"><a name="32"></a>32</td><td></td><td></td><td></td><td></td><td class="s"> my ( $filter, $stream ) = @_;</td></tr>
208<tr><td class="h"><a name="33"></a>33</td><td></td><td></td><td></td><td></td><td class="s"> $stream-&gt;filter($filter);</td></tr>
209<tr><td class="h"><a name="34"></a>34</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
210<tr><td class="h"><a name="35"></a>35</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
211<tr><td class="h"><a name="36"></a>36</td><td></td><td></td><td></td><td></td><td class="s">sub unique ($) {</td></tr>
212<tr><td class="h"><a name="37"></a>37</td><td></td><td></td><td></td><td></td><td class="s"> my %seen;</td></tr>
213<tr><td class="h"><a name="38"></a>38</td><td></td><td></td><td></td><td></td><td class="s"> shift-&gt;filter(sub { [ grep { !$seen{ref($_) ? refaddr($_) : $_}++ } @$_ ] }); # FIXME Hash::Util::FieldHash::Compat::id()?</td></tr>
214<tr><td class="h"><a name="39"></a>39</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
215<tr><td class="h"><a name="40"></a>40</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
216<tr><td class="h"><a name="41"></a>41</td><td class="c3">1</td><td class="c3"><span title="Avg 4&micro;s">4&micro;s</span></td><td></td><td></td><td class="s">__PACKAGE__;</td></tr>
217<tr><td class="h"><a name="42"></a>42</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
218<tr><td class="h"><a name="- -"></a>- -</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
219<tr><td class="h"><a name="45"></a>45</td><td></td><td></td><td></td><td></td><td class="s">=pod</td></tr>
220<tr><td class="h"><a name="46"></a>46</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
221<tr><td class="h"><a name="47"></a>47</td><td></td><td></td><td></td><td></td><td class="s">=head1 NAME</td></tr>
222<tr><td class="h"><a name="48"></a>48</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
223<tr><td class="h"><a name="49"></a>49</td><td></td><td></td><td></td><td></td><td class="s">Data::Stream::Bulk::Util - Utility functions for L&lt;Data::Stream::Bulk&gt;</td></tr>
224<tr><td class="h"><a name="50"></a>50</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
225<tr><td class="h"><a name="51"></a>51</td><td></td><td></td><td></td><td></td><td class="s">=head1 VERSION</td></tr>
226<tr><td class="h"><a name="52"></a>52</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
227<tr><td class="h"><a name="53"></a>53</td><td></td><td></td><td></td><td></td><td class="s">version 0.11</td></tr>
228<tr><td class="h"><a name="54"></a>54</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
229<tr><td class="h"><a name="55"></a>55</td><td></td><td></td><td></td><td></td><td class="s">=head1 SYNOPSIS</td></tr>
230<tr><td class="h"><a name="56"></a>56</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
231<tr><td class="h"><a name="57"></a>57</td><td></td><td></td><td></td><td></td><td class="s"> use Data::Stream::Bulk::Util qw(array);</td></tr>
232<tr><td class="h"><a name="58"></a>58</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
233<tr><td class="h"><a name="59"></a>59</td><td></td><td></td><td></td><td></td><td class="s"> use namespace::clean;</td></tr>
234<tr><td class="h"><a name="60"></a>60</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
235<tr><td class="h"><a name="61"></a>61</td><td></td><td></td><td></td><td></td><td class="s"> # Wrap a list in L&lt;Data::Stream::Bulk::Array&gt;</td></tr>
236<tr><td class="h"><a name="62"></a>62</td><td></td><td></td><td></td><td></td><td class="s"> return bulk(qw(foo bar gorch baz));</td></tr>
237<tr><td class="h"><a name="63"></a>63</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
238<tr><td class="h"><a name="64"></a>64</td><td></td><td></td><td></td><td></td><td class="s"> # return an empty resultset</td></tr>
239<tr><td class="h"><a name="65"></a>65</td><td></td><td></td><td></td><td></td><td class="s"> return nil();</td></tr>
240<tr><td class="h"><a name="66"></a>66</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
241<tr><td class="h"><a name="67"></a>67</td><td></td><td></td><td></td><td></td><td class="s">=head1 DESCRIPTION</td></tr>
242<tr><td class="h"><a name="68"></a>68</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
243<tr><td class="h"><a name="69"></a>69</td><td></td><td></td><td></td><td></td><td class="s">This module exports convenience functions for use with L&lt;Data::Stream::Bulk&gt;.</td></tr>
244<tr><td class="h"><a name="70"></a>70</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
245<tr><td class="h"><a name="71"></a>71</td><td></td><td></td><td></td><td></td><td class="s">=head1 EXPORTS</td></tr>
246<tr><td class="h"><a name="72"></a>72</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
247<tr><td class="h"><a name="73"></a>73</td><td></td><td></td><td></td><td></td><td class="s">L&lt;Sub::Exporter&gt; is used to create the C&lt;import&gt; routine, and all of its</td></tr>
248<tr><td class="h"><a name="74"></a>74</td><td></td><td></td><td></td><td></td><td class="s">aliasing/currying goodness is of course supported.</td></tr>
249<tr><td class="h"><a name="75"></a>75</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
250<tr><td class="h"><a name="76"></a>76</td><td></td><td></td><td></td><td></td><td class="s">=over 4</td></tr>
251<tr><td class="h"><a name="77"></a>77</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
252<tr><td class="h"><a name="78"></a>78</td><td></td><td></td><td></td><td></td><td class="s">=item nil</td></tr>
253<tr><td class="h"><a name="79"></a>79</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
254<tr><td class="h"><a name="80"></a>80</td><td></td><td></td><td></td><td></td><td class="s">Creates a new L&lt;Data::Stream::Bulk::Nil&gt; object.</td></tr>
255<tr><td class="h"><a name="81"></a>81</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
256<tr><td class="h"><a name="82"></a>82</td><td></td><td></td><td></td><td></td><td class="s">Takes no arguments.</td></tr>
257<tr><td class="h"><a name="83"></a>83</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
258<tr><td class="h"><a name="84"></a>84</td><td></td><td></td><td></td><td></td><td class="s">=item bulk @items</td></tr>
259<tr><td class="h"><a name="85"></a>85</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
260<tr><td class="h"><a name="86"></a>86</td><td></td><td></td><td></td><td></td><td class="s">Creates a new L&lt;Data::Stream::Bulk::Array&gt; wrapping C&lt;@items&gt;.</td></tr>
261<tr><td class="h"><a name="87"></a>87</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
262<tr><td class="h"><a name="88"></a>88</td><td></td><td></td><td></td><td></td><td class="s">=item cat @streams</td></tr>
263<tr><td class="h"><a name="89"></a>89</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
264<tr><td class="h"><a name="90"></a>90</td><td></td><td></td><td></td><td></td><td class="s">Concatenate several streams together.</td></tr>
265<tr><td class="h"><a name="91"></a>91</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
266<tr><td class="h"><a name="92"></a>92</td><td></td><td></td><td></td><td></td><td class="s">Returns C&lt;nil&gt; if no arguments are provided.</td></tr>
267<tr><td class="h"><a name="93"></a>93</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
268<tr><td class="h"><a name="94"></a>94</td><td></td><td></td><td></td><td></td><td class="s">=item filter { ... } $stream</td></tr>
269<tr><td class="h"><a name="95"></a>95</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
270<tr><td class="h"><a name="96"></a>96</td><td></td><td></td><td></td><td></td><td class="s">Calls C&lt;filter&gt; on $stream with the provided filter.</td></tr>
271<tr><td class="h"><a name="97"></a>97</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
272<tr><td class="h"><a name="98"></a>98</td><td></td><td></td><td></td><td></td><td class="s">=item unique $stream</td></tr>
273<tr><td class="h"><a name="99"></a>99</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
274<tr><td class="h"><a name="100"></a>100</td><td></td><td></td><td></td><td></td><td class="s">Filter the stream to remove duplicates.</td></tr>
275<tr><td class="h"><a name="101"></a>101</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
276<tr><td class="h"><a name="102"></a>102</td><td></td><td></td><td></td><td></td><td class="s">Note that memory use may potentially scale to O(k) where k is the number of</td></tr>
277<tr><td class="h"><a name="103"></a>103</td><td></td><td></td><td></td><td></td><td class="s">distinct items, because this is implemented in terms of a seen hash.</td></tr>
278<tr><td class="h"><a name="104"></a>104</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
279<tr><td class="h"><a name="105"></a>105</td><td></td><td></td><td></td><td></td><td class="s">In the future this will be optimized to be iterative for sorted streams.</td></tr>
280<tr><td class="h"><a name="106"></a>106</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
281<tr><td class="h"><a name="107"></a>107</td><td></td><td></td><td></td><td></td><td class="s">References are keyed by their refaddr (see L&lt;Hash::Util::FieldHash/id&gt;).</td></tr>
282<tr><td class="h"><a name="108"></a>108</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
283<tr><td class="h"><a name="109"></a>109</td><td></td><td></td><td></td><td></td><td class="s">=back</td></tr>
284<tr><td class="h"><a name="110"></a>110</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
285<tr><td class="h"><a name="111"></a>111</td><td></td><td></td><td></td><td></td><td class="s">=head1 AUTHOR</td></tr>
286<tr><td class="h"><a name="112"></a>112</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
287<tr><td class="h"><a name="113"></a>113</td><td></td><td></td><td></td><td></td><td class="s">Yuval Kogman &lt;nothingmuch@woobling.org&gt;</td></tr>
288<tr><td class="h"><a name="114"></a>114</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
289<tr><td class="h"><a name="115"></a>115</td><td></td><td></td><td></td><td></td><td class="s">=head1 COPYRIGHT AND LICENSE</td></tr>
290<tr><td class="h"><a name="116"></a>116</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
291<tr><td class="h"><a name="117"></a>117</td><td></td><td></td><td></td><td></td><td class="s">This software is copyright (c) 2012 by Yuval Kogman.</td></tr>
292<tr><td class="h"><a name="118"></a>118</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
293<tr><td class="h"><a name="119"></a>119</td><td></td><td></td><td></td><td></td><td class="s">This is free software; you can redistribute it and/or modify it under</td></tr>
294<tr><td class="h"><a name="120"></a>120</td><td></td><td></td><td></td><td></td><td class="s">the same terms as the Perl 5 programming language system itself.</td></tr>
295<tr><td class="h"><a name="121"></a>121</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
296<tr><td class="h"><a name="122"></a>122</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr>
297<tr><td class="h"><a name="123"></a>123</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
298<tr><td class="h"><a name="124"></a>124</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
299<tr><td class="h"><a name="125"></a>125</td><td class="c3">1</td><td class="c3"><span title="Avg 8&micro;s">8&micro;s</span></td><td class="c3">1</td><td class="c2">124&micro;s</td><td class="s">__END__<div class="calls"><div class="calls_out"># spent 124&micro;s making 1 call to <a href="B-Hooks-EndOfScope-pm-376-sub.html#26">B::Hooks::EndOfScope::__ANON__[B/Hooks/EndOfScope.pm:26]</a></div></div></td></tr>
300</tbody></table></div>
301
302 <script type="text/javascript"> $(document).ready(function() {
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304 $("#subs_table").tablesorter({
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313
314 <div class="footer">Report produced by the
315 <a href="http://search.cpan.org/dist/Devel-NYTProf/">NYTProf 4.06</a>
316 Perl profiler, developed by
317 <a href="http://www.linkedin.com/in/timbunce">Tim Bunce</a> and
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319 </div>
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