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<title>class RubyProf::Thread - ruby-prof</title>
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<h3>Parent</h3>
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<h3>Methods</h3>
<ul class="link-list" role="directory">
<li ><a href="#method-i-detect_recursion">#detect_recursion</a>
<li ><a href="#method-i-top_call_infos">#top_call_infos</a>
<li ><a href="#method-i-top_methods">#top_methods</a>
<li ><a href="#method-i-total_time">#total_time</a>
<li ><a href="#method-i-wait_time">#wait_time</a>
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<h1 id="class-RubyProf::Thread" class="class">
class RubyProf::Thread
</h1>
<section class="description">
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section id="public-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Instance Methods</h3>
</header>
<div id="method-i-detect_recursion" class="method-detail ">
<div class="method-heading">
<span class="method-name">detect_recursion</span><span
class="method-args">()</span>
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<div class="method-description">
<p>This method detect recursive calls in the call tree of a given thread It
should be called only once for each thread</p>
<div class="method-source-code" id="detect_recursion-source">
<pre><span class="ruby-comment"># File lib/ruby-prof/thread.rb, line 15</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">detect_recursion</span>
<span class="ruby-identifier">top_call_infos</span>.<span class="ruby-identifier">each</span>(<span class="ruby-operator">&</span><span class="ruby-value">:detect_recursion</span>)
<span class="ruby-keyword">end</span></pre>
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<div id="method-i-top_call_infos" class="method-detail ">
<div class="method-heading">
<span class="method-name">top_call_infos</span><span
class="method-args">()</span>
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<div class="method-description">
<div class="method-source-code" id="top_call_infos-source">
<pre><span class="ruby-comment"># File lib/ruby-prof/thread.rb, line 9</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">top_call_infos</span>
<span class="ruby-identifier">top_methods</span>.<span class="ruby-identifier">map</span>(<span class="ruby-operator">&</span><span class="ruby-value">:call_infos</span>).<span class="ruby-identifier">flatten</span>.<span class="ruby-identifier">select</span>(<span class="ruby-operator">&</span><span class="ruby-value">:root?</span>)
<span class="ruby-keyword">end</span></pre>
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</div>
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<div id="method-i-top_methods" class="method-detail ">
<div class="method-heading">
<span class="method-name">top_methods</span><span
class="method-args">()</span>
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<div class="method-description">
<div class="method-source-code" id="top_methods-source">
<pre><span class="ruby-comment"># File lib/ruby-prof/thread.rb, line 3</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">top_methods</span>
<span class="ruby-keyword">self</span>.<span class="ruby-identifier">methods</span>.<span class="ruby-identifier">select</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">method_info</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">method_info</span>.<span class="ruby-identifier">call_infos</span>.<span class="ruby-identifier">detect</span>(<span class="ruby-operator">&</span><span class="ruby-value">:root?</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-total_time" class="method-detail ">
<div class="method-heading">
<span class="method-name">total_time</span><span
class="method-args">()</span>
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<div class="method-description">
<div class="method-source-code" id="total_time-source">
<pre><span class="ruby-comment"># File lib/ruby-prof/thread.rb, line 19</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">total_time</span>
<span class="ruby-keyword">self</span>.<span class="ruby-identifier">top_methods</span>.<span class="ruby-identifier">inject</span>(<span class="ruby-value">0</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">sum</span>, <span class="ruby-identifier">method_info</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">method_info</span>.<span class="ruby-identifier">call_infos</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">call_info</span><span class="ruby-operator">|</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">call_info</span>.<span class="ruby-identifier">parent</span>.<span class="ruby-identifier">nil?</span>
<span class="ruby-identifier">sum</span> <span class="ruby-operator">+=</span> <span class="ruby-identifier">call_info</span>.<span class="ruby-identifier">total_time</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">sum</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-wait_time" class="method-detail ">
<div class="method-heading">
<span class="method-name">wait_time</span><span
class="method-args">()</span>
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<div class="method-description">
<div class="method-source-code" id="wait_time-source">
<pre><span class="ruby-comment"># File lib/ruby-prof/thread.rb, line 30</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">wait_time</span>
<span class="ruby-comment"># wait_time, like self:time, is always method local</span>
<span class="ruby-comment"># thus we need to sum over all methods and call infos</span>
<span class="ruby-keyword">self</span>.<span class="ruby-identifier">methods</span>.<span class="ruby-identifier">inject</span>(<span class="ruby-value">0</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">sum</span>, <span class="ruby-identifier">method_info</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">method_info</span>.<span class="ruby-identifier">call_infos</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">call_info</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">sum</span> <span class="ruby-operator">+=</span> <span class="ruby-identifier">call_info</span>.<span class="ruby-identifier">wait_time</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">sum</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
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