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  <title>lib/twiddler/lint.rb</title>
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  <h1>Twiddler Utils C0 Coverage Information - RCov</h1>
  <h2>lib/twiddler/lint.rb</h2>

  <div class="report_table_wrapper">
    <table class='report' id='report_table'>
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        <tr>
          <th class="left_align">Name</th>
          <th class="right_align">Total Lines</th>
          <th class="right_align">Lines of Code</th>
          <th class="left_align">Total Coverage</th>
          <th class="left_align">Code Coverage</th>
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      <tbody>
        <tr>
          <td class="left_align"><a href="lib-twiddler-lint_rb.html">lib/twiddler/lint.rb</a></td>
          <td class='right_align'><tt>59</tt></td>
          <td class='right_align'><tt>48</tt></td>
          <td class="left_align"><div class="percent_graph_legend"><tt class=''>93.22%</tt></div>
        <div class="percent_graph">
          <div class="covered" style="width:93px"></div>
          <div class="uncovered" style="width:7px"></div>
        </div></td>
          <td class="left_align"><div class="percent_graph_legend"><tt class=''>91.67%</tt></div>
        <div class="percent_graph">
          <div class="covered" style="width:92px"></div>
          <div class="uncovered" style="width:8px"></div>
        </div></td>
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  </div>

  <h3>Key</h3>

  <div class="key"><pre><span class='marked'>Code reported as executed by Ruby looks like this...</span><span class='marked1'>and this: this line is also marked as covered.</span><span class='inferred'>Lines considered as run by rcov, but not reported by Ruby, look like this,</span><span class='inferred1'>and this: these lines were inferred by rcov (using simple heuristics).</span><span class='uncovered'>Finally, here's a line marked as not executed.</span></pre></div>

  <h3>Coverage Details</h3>

  <table class="details">
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          <td><pre><a name="line1">1</a> require 'twiddler/config'</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line2">2</a> </pre></td>
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          <td><pre><a name="line3">3</a> module Twiddler</pre></td>
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          <td><pre><a name="line4">4</a>   module Lint</pre></td>
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          <td><pre><a name="line5">5</a>     def self.check(config)</pre></td>
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          <td><pre><a name="line6">6</a>       report = []</pre></td>
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          <td><pre><a name="line7">7</a>       Rule::registered.each do |rule|</pre></td>
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        <tr class="marked">
          <td><pre><a name="line8">8</a>         report &lt;&lt; rule.new(config).check</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line9">9</a>       end</pre></td>
        </tr>

        <tr class="marked">
          <td><pre><a name="line10">10</a>       report</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line11">11</a>     end</pre></td>
        </tr>

        <tr class="inferred">
          <td><pre><a name="line12">12</a> </pre></td>
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        <tr class="marked">
          <td><pre><a name="line13">13</a>     class Rule</pre></td>
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        <tr class="marked">
          <td><pre><a name="line14">14</a>       class &lt;&lt; self</pre></td>
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        <tr class="marked">
          <td><pre><a name="line15">15</a>         def register</pre></td>
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        <tr class="marked">
          <td><pre><a name="line16">16</a>           @@registered ||= []</pre></td>
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        <tr class="marked">
          <td><pre><a name="line17">17</a>           @@registered &lt;&lt; self</pre></td>
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          <td><pre><a name="line18">18</a>         end</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line19">19</a> </pre></td>
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        <tr class="marked">
          <td><pre><a name="line20">20</a>         def registered</pre></td>
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        <tr class="marked">
          <td><pre><a name="line21">21</a>           @@registered || []</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line22">22</a>         end</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line23">23</a>       end</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line24">24</a> </pre></td>
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        <tr class="marked">
          <td><pre><a name="line25">25</a>       def initialize(config)</pre></td>
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          <td><pre><a name="line26">26</a>         @config = config</pre></td>
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          <td><pre><a name="line27">27</a>       end</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line28">28</a> </pre></td>
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        <tr class="marked">
          <td><pre><a name="line29">29</a>       def check()</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line30">30</a>         return &quot;&quot;</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line31">31</a>       end</pre></td>
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        <tr class="uncovered">
          <td><pre><a name="line32">32</a>     end</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line33">33</a> </pre></td>
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        <tr class="marked">
          <td><pre><a name="line34">34</a>     class MissingStrokes &lt; Rule</pre></td>
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        <tr class="marked">
          <td><pre><a name="line35">35</a>       register</pre></td>
        </tr>

        <tr class="marked">
          <td><pre><a name="line36">36</a>       def check()</pre></td>
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        <tr class="marked">
          <td><pre><a name="line37">37</a>         all_strokes = []</pre></td>
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        <tr class="marked">
          <td><pre><a name="line38">38</a>         @config.keytable.each do |key|</pre></td>
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        <tr class="marked">
          <td><pre><a name="line39">39</a>           all_strokes &lt;&lt; [key.code, &quot;&quot;]</pre></td>
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        <tr class="marked">
          <td><pre><a name="line40">40</a>           all_strokes &lt;&lt; [key.code, &quot;shift&quot;] if key.has_mod?(&quot;shift&quot;)</pre></td>
        </tr>

        <tr class="inferred">
          <td><pre><a name="line41">41</a>         end</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line42">42</a> </pre></td>
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        <tr class="marked">
          <td><pre><a name="line43">43</a>         @config.keyboard.each do |chord|</pre></td>
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        <tr class="marked">
          <td><pre><a name="line44">44</a>           next unless chord.single?</pre></td>
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        <tr class="marked">
          <td><pre><a name="line45">45</a>           all_strokes.delete(@config.keytable.normalized(chord[0]))</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line46">46</a>         end</pre></td>
        </tr>

        <tr class="inferred">
          <td><pre><a name="line47">47</a> </pre></td>
        </tr>

        <tr class="marked">
          <td><pre><a name="line48">48</a>         if all_strokes.empty?</pre></td>
        </tr>

        <tr class="uncovered">
          <td><pre><a name="line49">49</a>           return &quot;Missing: all normal keystrokes accounted for&quot;</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line50">50</a>         else</pre></td>
        </tr>

        <tr class="marked">
          <td><pre><a name="line51">51</a>           return &quot;Config lacks strokes: #{all_strokes.map{|str| @config.keytable[*str]}.inspect}&quot;</pre></td>
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        <tr class="inferred">
          <td><pre><a name="line52">52</a>         end</pre></td>
        </tr>

        <tr class="inferred">
          <td><pre><a name="line53">53</a>       end</pre></td>
        </tr>

        <tr class="inferred">
          <td><pre><a name="line54">54</a>       </pre></td>
        </tr>

        <tr class="inferred">
          <td><pre><a name="line55">55</a>     end</pre></td>
        </tr>

        <tr class="inferred">
          <td><pre><a name="line56">56</a> </pre></td>
        </tr>

        <tr class="inferred">
          <td><pre><a name="line57">57</a> </pre></td>
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        <tr class="inferred">
          <td><pre><a name="line58">58</a>   end</pre></td>
        </tr>

        <tr class="inferred">
          <td><pre><a name="line59">59</a> end</pre></td>
        </tr>

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  </table>

  <p>Generated on Tue May 03 12:22:31 -0700 2011 with <a href="http://github.com/relevance/rcov">rcov 0.9.7.1</a></p>

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