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<title>Class: CacheStats</title>
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<div id="classHeader">
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Class</strong></td>
<td class="class-name-in-header">CacheStats</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../files/lib/storage/cache_rb.html">
lib/storage/cache.rb
</a>
<br />
</td>
</tr>
<tr class="top-aligned-row">
<td><strong>Parent:</strong></td>
<td>
Object
</td>
</tr>
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<div id="contextContent">
<div id="diagram">
<map id="map" name="map">
<area shape="rect" coords="5,5,96,53" href="CacheStats.html" alt="CacheStats
" />
<area shape="rect" coords="120,5,232,53" href="CacheManager.html" alt="CacheManager
" />
<area shape="rect" coords="256,5,347,53" href="CacheEntry.html" alt="CacheEntry
" />
</map>
<img src="../dot/f_42.png" usemap="#map" border="0" alt="dot/f_42.png">
</div>
<div id="description">
<p>
This class stores the cache statistics.
</p>
</div>
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000040">each</a>
<a href="#M000039">inc</a>
<a href="#M000038">new</a>
</div>
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<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000038" class="method-detail">
<a name="M000038"></a>
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<a href="#M000038" class="method-signature">
<span class="method-name">new</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000038-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000038-source">
<pre>
<span class="ruby-comment cmt"># File lib/storage/cache.rb, line 38</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>
<span class="ruby-ivar">@stats</span> = {}
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000040" class="method-detail">
<a name="M000040"></a>
<div class="method-heading">
<a href="#M000040" class="method-signature">
<span class="method-name">each</span><span class="method-args">(&blk)</span>
</a>
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<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000040-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000040-source">
<pre>
<span class="ruby-comment cmt"># File lib/storage/cache.rb, line 47</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">each</span>(<span class="ruby-operator">&</span><span class="ruby-identifier">blk</span>)
<span class="ruby-ivar">@stats</span>.<span class="ruby-identifier">each</span> <span class="ruby-operator">&</span><span class="ruby-identifier">blk</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000039" class="method-detail">
<a name="M000039"></a>
<div class="method-heading">
<a href="#M000039" class="method-signature">
<span class="method-name">inc</span><span class="method-args">(k)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000039-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000039-source">
<pre>
<span class="ruby-comment cmt"># File lib/storage/cache.rb, line 42</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">inc</span>(<span class="ruby-identifier">k</span>)
<span class="ruby-ivar">@stats</span>[<span class="ruby-identifier">k</span>] <span class="ruby-operator">||=</span> <span class="ruby-value">0</span>
<span class="ruby-ivar">@stats</span>[<span class="ruby-identifier">k</span>] <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
<span class="ruby-keyword kw">end</span>
</pre>
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