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  Class: Como::RuleDisplay
  
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    <div id="content"><h1>Class: Como::RuleDisplay
  
  
  
</h1>

<dl class="box">
  
    <dt class="r1">Inherits:</dt>
    <dd class="r1">
      <span class="inheritName"><span class='object_link'><a href="ComoCommon.html" title="Como::ComoCommon (class)">ComoCommon</a></span></span>
      
        <ul class="fullTree">
          <li>Object</li>
          
            <li class="next"><span class='object_link'><a href="ComoCommon.html" title="Como::ComoCommon (class)">ComoCommon</a></span></li>
          
            <li class="next">Como::RuleDisplay</li>
          
        </ul>
        <a href="#" class="inheritanceTree">show all</a>
      
      </dd>
    
  
  
    
  
    
  
  
  
    <dt class="r2 last">Defined in:</dt>
    <dd class="r2 last">lib/como.rb</dd>
  
</dl>
<div class="clear"></div>

<h2>Overview</h2><div class="docstring">
  <div class="discussion">
    
<p>Display utility for RuleCheck. Usage model.</p>

<pre class="code ruby"><code class="ruby">RuleDisplay.new.evalAndDisplay( &amp;rule )

Example expansion of options:

   |--# One of:
   |     |--# Adding in order:
   |     |     |--&lt;gcov&gt;
   |     |     |--&lt;exclude&gt;
   |     |     |--&lt;refreshed&gt;
   |     |--&lt;manifest&gt;
   |     |--&lt;pairs&gt;
   |     |--&lt;files&gt;</code></pre>


  </div>
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<div class="tags">
  

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    <h2>
      Class Method Summary
      <small>(<a href="#" class="summary_toggle">collapse</a>)</small>
    </h2>

    <ul class="summary">
      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#print-class_method" title="print (class method)">+ (Object) <strong>print</strong>(prefixStr = &quot;    &quot;, &amp;rule) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Eval rules to get an nested array and then display it.</p>
</div></span>
  
</li>

      
    </ul>
  
    <h2>
      Instance Method Summary
      <small>(<a href="#" class="summary_toggle">collapse</a>)</small>
    </h2>

    <ul class="summary">
      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#addPrefix-instance_method" title="#addPrefix (instance method)">- (Object) <strong>addPrefix</strong>(str) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Increase prefix string.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#all-instance_method" title="#all (instance method)">- (Object) <strong>all</strong>(*args) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>All are given.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#any-instance_method" title="#any (instance method)">- (Object) <strong>any</strong>(*args) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>At least one is given.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#evalAndDisplay-instance_method" title="#evalAndDisplay (instance method)">- (Object) <strong>evalAndDisplay</strong>(&amp;rule) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Display method.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#follow-instance_method" title="#follow (instance method)">- (Object) <strong>follow</strong>(*args) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Incremental options in order i.e.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#incr-instance_method" title="#incr (instance method)">- (Object) <strong>incr</strong>(*args) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Incremental options in order i.e.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#initialize-instance_method" title="#initialize (instance method)">- (RuleDisplay) <strong>initialize</strong>(prefixStr) </a>
    

    
  </span>
  
  
    <span class="note title constructor">constructor</span>
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Create rule displayer.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#inv-instance_method" title="#inv (instance method)">- (Object) <strong>inv</strong>(*args) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Logical inversion.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#meh-instance_method" title="#meh (instance method)">- (Object) <strong>meh</strong>(*args) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Dont care.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#none-instance_method" title="#none (instance method)">- (Object) <strong>none</strong> </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Special condition where no arguments are given.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#one-instance_method" title="#one (instance method)">- (Object) <strong>one</strong>(*args) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>One of list given.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#p-instance_method" title="#p (instance method)">- (Object) <strong>p</strong>(str) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Print prefix + str.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#printRule-instance_method" title="#printRule (instance method)">- (Object) <strong>printRule</strong>(arr) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Recursively go through the nested array of rule items and print out rules.</p>
</div></span>
  
</li>

      
        <li class="public ">
  <span class="summary_signature">
    
      <a href="#rmPrefix-instance_method" title="#rmPrefix (instance method)">- (Object) <strong>rmPrefix</strong>(item) </a>
    

    
  </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'>
<p>Remove from prefix (either str or length ).</p>
</div></span>
  
</li>

      
    </ul>
  


  
  
  
  
  
  
  
  
  <h3 class="inherited">Methods inherited from <span class='object_link'><a href="ComoCommon.html" title="Como::ComoCommon (class)">ComoCommon</a></span></h3>
  <p class="inherited"><span class='object_link'><a href="ComoCommon.html#getIo-class_method" title="Como::ComoCommon.getIo (method)">getIo</a></span>, <span class='object_link'><a href="ComoCommon.html#runHook-class_method" title="Como::ComoCommon.runHook (method)">runHook</a></span>, <span class='object_link'><a href="ComoCommon.html#setHook-class_method" title="Como::ComoCommon.setHook (method)">setHook</a></span>, <span class='object_link'><a href="ComoCommon.html#setIo-class_method" title="Como::ComoCommon.setIo (method)">setIo</a></span></p>
<div id="constructor_details" class="method_details_list">
  <h2>Constructor Details</h2>
  
    <div class="method_details first">
  <h3 class="signature first" id="initialize-instance_method">
  
    - (<tt><span class='object_link'><a href="" title="Como::RuleDisplay (class)">RuleDisplay</a></span></tt>) <strong>initialize</strong>(prefixStr) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>Create rule displayer.</p>


  </div>
</div>
<div class="tags">
  

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    </td>
    <td>
      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2258</span>

<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span> <span class='id identifier rubyid_prefixStr'>prefixStr</span> <span class='rparen'>)</span>
    <span class='comment'># Prefix string for lines. Rules add/rm from it.
</span>    <span class='ivar'>@prefixStr</span> <span class='op'>=</span> <span class='id identifier rubyid_prefixStr'>prefixStr</span>
<span class='kw'>end</span></pre>
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</div>
  
</div>


  <div id="class_method_details" class="method_details_list">
    <h2>Class Method Details</h2>

    
      <div class="method_details first">
  <h3 class="signature first" id="print-class_method">
  
    + (<tt>Object</tt>) <strong>print</strong>(prefixStr = &quot;    &quot;, &amp;rule) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>Eval rules to get an nested array and then display it.</p>


  </div>
</div>
<div class="tags">
  

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    </td>
    <td>
      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2252</span>

<span class='kw'>def</span> <span class='const'>RuleDisplay</span><span class='period'>.</span><span class='id identifier rubyid_print'>print</span><span class='lparen'>(</span> <span class='id identifier rubyid_prefixStr'>prefixStr</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>    </span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='op'>&amp;</span><span class='id identifier rubyid_rule'>rule</span> <span class='rparen'>)</span>
    <span class='id identifier rubyid_rd'>rd</span> <span class='op'>=</span> <span class='const'>RuleDisplay</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span> <span class='id identifier rubyid_prefixStr'>prefixStr</span> <span class='rparen'>)</span>
    <span class='id identifier rubyid_rd'>rd</span><span class='period'>.</span><span class='id identifier rubyid_evalAndDisplay'>evalAndDisplay</span><span class='lparen'>(</span> <span class='op'>&amp;</span><span class='id identifier rubyid_rule'>rule</span> <span class='rparen'>)</span>
<span class='kw'>end</span></pre>
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</div>
    
  </div>

  <div id="instance_method_details" class="method_details_list">
    <h2>Instance Method Details</h2>

    
      <div class="method_details first">
  <h3 class="signature first" id="addPrefix-instance_method">
  
    - (<tt>Object</tt>) <strong>addPrefix</strong>(str) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>Increase prefix string.</p>


  </div>
</div>
<div class="tags">
  

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      <pre class="lines">


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    </td>
    <td>
      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2269</span>

<span class='kw'>def</span> <span class='id identifier rubyid_addPrefix'>addPrefix</span><span class='lparen'>(</span> <span class='id identifier rubyid_str'>str</span> <span class='rparen'>)</span>
    <span class='ivar'>@prefixStr</span> <span class='op'>+=</span> <span class='id identifier rubyid_str'>str</span>
<span class='kw'>end</span></pre>
    </td>
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      <div class="method_details ">
  <h3 class="signature " id="all-instance_method">
  
    - (<tt>Object</tt>) <strong>all</strong>(*args) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>All are given.</p>


  </div>
</div>
<div class="tags">
  

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    </td>
    <td>
      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2333</span>

<span class='kw'>def</span> <span class='id identifier rubyid_all'>all</span><span class='lparen'>(</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rparen'>)</span>
    <span class='lbracket'>[</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>All of</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
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      <div class="method_details ">
  <h3 class="signature " id="any-instance_method">
  
    - (<tt>Object</tt>) <strong>any</strong>(*args) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>At least one is given.</p>


  </div>
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<div class="tags">
  

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    <td>
      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2328</span>

<span class='kw'>def</span> <span class='id identifier rubyid_any'>any</span><span class='lparen'>(</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rparen'>)</span>
    <span class='lbracket'>[</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>One or more of</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
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      <div class="method_details ">
  <h3 class="signature " id="evalAndDisplay-instance_method">
  
    - (<tt>Object</tt>) <strong>evalAndDisplay</strong>(&amp;rule) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>Display method.</p>


  </div>
</div>
<div class="tags">
  

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    <td>
      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2264</span>

<span class='kw'>def</span> <span class='id identifier rubyid_evalAndDisplay'>evalAndDisplay</span><span class='lparen'>(</span> <span class='op'>&amp;</span><span class='id identifier rubyid_rule'>rule</span> <span class='rparen'>)</span>
    <span class='id identifier rubyid_printRule'>printRule</span><span class='lparen'>(</span> <span class='id identifier rubyid_instance_eval'>instance_eval</span><span class='lparen'>(</span> <span class='op'>&amp;</span><span class='id identifier rubyid_rule'>rule</span> <span class='rparen'>)</span> <span class='rparen'>)</span>
<span class='kw'>end</span></pre>
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      <div class="method_details ">
  <h3 class="signature " id="follow-instance_method">
  
    - (<tt>Object</tt>) <strong>follow</strong>(*args) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>Incremental options in order i.e. have to have all later if had first.</p>


  </div>
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<div class="tags">
  

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    <td>
      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2318</span>

<span class='kw'>def</span> <span class='id identifier rubyid_follow'>follow</span><span class='lparen'>(</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rparen'>)</span>
    <span class='lbracket'>[</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>If first then rest</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
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      <div class="method_details ">
  <h3 class="signature " id="incr-instance_method">
  
    - (<tt>Object</tt>) <strong>incr</strong>(*args) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>Incremental options in order i.e. have to have previous to have later.</p>


  </div>
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      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2312</span>

<span class='kw'>def</span> <span class='id identifier rubyid_incr'>incr</span><span class='lparen'>(</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rparen'>)</span>
    <span class='lbracket'>[</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Adding in order</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
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      <div class="method_details ">
  <h3 class="signature " id="inv-instance_method">
  
    - (<tt>Object</tt>) <strong>inv</strong>(*args) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>Logical inversion.</p>


  </div>
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      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2338</span>

<span class='kw'>def</span> <span class='id identifier rubyid_inv'>inv</span><span class='lparen'>(</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rparen'>)</span>
    <span class='lbracket'>[</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Not</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
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      <div class="method_details ">
  <h3 class="signature " id="meh-instance_method">
  
    - (<tt>Object</tt>) <strong>meh</strong>(*args) 
  

  

  
</h3><div class="docstring">
  <div class="discussion">
    
<p>Dont care.</p>


  </div>
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      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2343</span>

<span class='kw'>def</span> <span class='id identifier rubyid_meh'>meh</span><span class='lparen'>(</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rparen'>)</span>
    <span class='lbracket'>[</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Ignoring</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
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      <div class="method_details ">
  <h3 class="signature " id="none-instance_method">
  
    - (<tt>Object</tt>) <strong>none</strong> 
  

  

  
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<p>Special condition where no arguments are given.</p>


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      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2306</span>

<span class='kw'>def</span> <span class='id identifier rubyid_none'>none</span>
    <span class='lbracket'>[</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>NONE</span><span class='tstring_end'>&quot;</span></span> <span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
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  <h3 class="signature " id="one-instance_method">
  
    - (<tt>Object</tt>) <strong>one</strong>(*args) 
  

  

  
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<p>One of list given.</p>


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      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2323</span>

<span class='kw'>def</span> <span class='id identifier rubyid_one'>one</span><span class='lparen'>(</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rparen'>)</span>
    <span class='lbracket'>[</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>One of</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='op'>*</span><span class='id identifier rubyid_args'>args</span> <span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
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  <h3 class="signature " id="p-instance_method">
  
    - (<tt>Object</tt>) <strong>p</strong>(str) 
  

  

  
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<p>Print prefix + str.</p>


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      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2284</span>

<span class='kw'>def</span> <span class='id identifier rubyid_p'>p</span><span class='lparen'>(</span> <span class='id identifier rubyid_str'>str</span> <span class='rparen'>)</span>
    <span class='cvar'>@@io</span><span class='period'>.</span><span class='id identifier rubyid_puts'>puts</span><span class='lparen'>(</span> <span class='ivar'>@prefixStr</span> <span class='op'>+</span> <span class='id identifier rubyid_str'>str</span> <span class='rparen'>)</span>
<span class='kw'>end</span></pre>
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  <h3 class="signature " id="printRule-instance_method">
  
    - (<tt>Object</tt>) <strong>printRule</strong>(arr) 
  

  

  
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<p>Recursively go through the nested array of rule items and print out rules.</p>


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      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2290</span>

<span class='kw'>def</span> <span class='id identifier rubyid_printRule'>printRule</span><span class='lparen'>(</span> <span class='id identifier rubyid_arr'>arr</span> <span class='rparen'>)</span>
    <span class='id identifier rubyid_p'>p</span><span class='lparen'>(</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>|--# </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_arr'>arr</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_content'>:</span><span class='tstring_end'>&quot;</span></span> <span class='rparen'>)</span>
    <span class='id identifier rubyid_item'>item</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>|     </span><span class='tstring_end'>&quot;</span></span>
    <span class='id identifier rubyid_addPrefix'>addPrefix</span><span class='lparen'>(</span> <span class='id identifier rubyid_item'>item</span> <span class='rparen'>)</span>

    <span class='id identifier rubyid_arr'>arr</span><span class='lbracket'>[</span><span class='int'>1</span><span class='op'>..</span><span class='op'>-</span><span class='int'>1</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_i'>i</span><span class='op'>|</span>
        <span class='kw'>if</span> <span class='id identifier rubyid_i'>i</span><span class='period'>.</span><span class='id identifier rubyid_class'>class</span> <span class='op'>==</span> <span class='const'>Array</span>
            <span class='id identifier rubyid_printRule'>printRule</span><span class='lparen'>(</span> <span class='id identifier rubyid_i'>i</span> <span class='rparen'>)</span>
        <span class='kw'>else</span>
            <span class='id identifier rubyid_p'>p</span><span class='lparen'>(</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>|--&lt;</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_i'>i</span><span class='embexpr_end'>}</span><span class='tstring_content'>&gt;</span><span class='tstring_end'>&quot;</span></span> <span class='rparen'>)</span>
        <span class='kw'>end</span>
    <span class='kw'>end</span>
    <span class='id identifier rubyid_rmPrefix'>rmPrefix</span><span class='lparen'>(</span> <span class='id identifier rubyid_item'>item</span> <span class='rparen'>)</span>
<span class='kw'>end</span></pre>
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  <h3 class="signature " id="rmPrefix-instance_method">
  
    - (<tt>Object</tt>) <strong>rmPrefix</strong>(item) 
  

  

  
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<p>Remove from prefix (either str or length ).</p>


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      <pre class="code"><span class="info file"># File 'lib/como.rb', line 2274</span>

<span class='kw'>def</span> <span class='id identifier rubyid_rmPrefix'>rmPrefix</span><span class='lparen'>(</span> <span class='id identifier rubyid_item'>item</span> <span class='rparen'>)</span>
    <span class='kw'>if</span> <span class='id identifier rubyid_item'>item</span><span class='period'>.</span><span class='id identifier rubyid_class'>class</span> <span class='op'>==</span> <span class='const'>String</span>
        <span class='id identifier rubyid_cnt'>cnt</span> <span class='op'>=</span> <span class='id identifier rubyid_item'>item</span><span class='period'>.</span><span class='id identifier rubyid_length'>length</span>
    <span class='kw'>else</span>
        <span class='id identifier rubyid_cnt'>cnt</span> <span class='op'>=</span> <span class='id identifier rubyid_item'>item</span>
    <span class='kw'>end</span>
    <span class='ivar'>@prefixStr</span> <span class='op'>=</span> <span class='ivar'>@prefixStr</span><span class='lbracket'>[</span><span class='int'>0</span><span class='op'>..</span><span class='op'>-</span><span class='lparen'>(</span><span class='id identifier rubyid_cnt'>cnt</span><span class='op'>+</span><span class='int'>1</span><span class='rparen'>)</span><span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
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