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Class: Alimento::Lista — Documentation by YARD 0.9.9
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<div class="clear"></div> </div> <div id="content"><h1>Class: Alimento::Lista
</h1> <div class=“box_info”>
<dl>
<dt>Inherits:</dt>
<dd>
<span class="inheritName">Object</span>
<ul class="fullTree">
<li>Object</li>
<li class="next">Alimento::Lista</li>
</ul>
<a href="#" class="inheritanceTree">show all</a>
</dd>
</dl>
<dl>
<dt>Includes:</dt>
<dd>Enumerable</dd>
</dl>
<dl>
<dt>Defined in:</dt>
<dd>lib/alimento/lista.rb</dd>
</dl>
</div>
<h2>Overview</h2><div class=“docstring”>
<div class="discussion">
<p>Clase que representa a una lista doblemente enlazada Se ha incluido el mixin Enumerable</p>
</div>
</div> <div class=“tags”>
</div>
<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="#each-instance_method" title="#each (instance method)">#<strong>each</strong> ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Se incluye el método del mixin Enumerable Se define como una iteración sobre los valores de cada nodod de la lista.</p> </div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#head-instance_method" title="#head (instance method)">#<strong>head</strong> ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Getter/Setter de @head.</p> </div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#head_out-instance_method" title="#head_out (instance method)">#<strong>head_out</strong> ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Método que extrae/elimina el primer valor de la lista.</p> </div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#initialize-instance_method" title="#initialize (instance method)">#<strong>initialize</strong>(head, tail) ⇒ Lista </a>
</span>
<span class="note title constructor">constructor</span>
<span class="summary_desc"><div class='inline'>
<p>Se asignan la cabeza (@head) y la cola (@tail) y se enlazan.</p> </div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#insert-instance_method" title="#insert (instance method)">#<strong>insert</strong>(nodo) ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Método que inserta un nodo en la cabeza de la lista.</p> </div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#tail-instance_method" title="#tail (instance method)">#<strong>tail</strong> ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Getter/Setter de @tail.</p> </div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#tail_out-instance_method" title="#tail_out (instance method)">#<strong>tail_out</strong> ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Método que extrae/elimina el último valor de la lista.</p> </div></span>
</li>
</ul> <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"> #<strong>initialize</strong>(head, tail) ⇒ <tt><span class='object_link'><a href="" title="Alimento::Lista (class)">Lista</a></span></tt>
</h3><div class=“docstring”>
<div class="discussion">
<p>Se asignan la cabeza (@head) y la cola (@tail) y se enlazan</p>
</div>
</div> <div class=“tags”>
</div><table class=“source_code”>
<tr>
<td>
<pre class="lines">
12 13 14 15 16 17 18</pre>
</td> <td> <pre class="code"><span class="info file"># File 'lib/alimento/lista.rb', line 12</span>
<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_head'>head</span><span class='comma'>,</span> <span class='id identifier rubyid_tail'>tail</span><span class='rparen'>)</span>
<span class='ivar'>@head</span> <span class='op'>=</span> <span class='id identifier rubyid_head'>head</span> <span class='ivar'>@tail</span> <span class='op'>=</span> <span class='id identifier rubyid_tail'>tail</span> <span class='ivar'>@head</span><span class='period'>.</span><span class='id identifier rubyid_siguiente'>siguiente</span> <span class='op'>=</span> <span class='ivar'>@tail</span> <span class='ivar'>@tail</span><span class='period'>.</span><span class='id identifier rubyid_anterior'>anterior</span> <span class='op'>=</span> <span class='ivar'>@head</span>
<span class='kw'>end</span></pre>
</td> </tr>
</table> </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="each-instance_method">
#<strong>each</strong> ⇒ <tt>Object</tt>
</h3><div class=“docstring”>
<div class="discussion">
<p>Se incluye el método del mixin Enumerable Se define como una iteración sobre los valores de cada nodod de la lista</p>
</div>
</div> <div class=“tags”>
</div><table class=“source_code”>
<tr>
<td>
<pre class="lines">
59 60 61 62 63 64 65</pre>
</td> <td> <pre class="code"><span class="info file"># File 'lib/alimento/lista.rb', line 59</span>
<span class='kw'>def</span> <span class='id identifier rubyid_each'>each</span>
<span class='id identifier rubyid_tmp'>tmp</span> <span class='op'>=</span> <span class='ivar'>@head</span>
<span class='kw'>while</span> <span class='id identifier rubyid_tmp'>tmp</span> <span class='op'>!=</span> <span class='kw'>nil</span> <span class='kw'>do</span>
<span class='kw'>yield</span> <span class='id identifier rubyid_tmp'>tmp</span><span class='period'>.</span><span class='id identifier rubyid_valor'>valor</span>
<span class='id identifier rubyid_tmp'>tmp</span> <span class='op'>=</span> <span class='id identifier rubyid_tmp'>tmp</span><span class='period'>.</span><span class='id identifier rubyid_siguiente'>siguiente</span>
<span class='kw'>end</span>
<span class='kw'>end</span></pre>
</td> </tr>
</table> </div>
<div class="method_details "> <h3 class="signature " id="head-instance_method"> #<strong>head</strong> ⇒ <tt>Object</tt>
</h3><div class=“docstring”>
<div class="discussion">
<p>Getter/Setter de @head</p>
</div>
</div> <div class=“tags”>
</div><table class=“source_code”>
<tr>
<td>
<pre class="lines">
21 22 23</pre>
</td> <td> <pre class="code"><span class="info file"># File 'lib/alimento/lista.rb', line 21</span>
<span class='kw'>def</span> <span class='id identifier rubyid_head'>head</span>
<span class='ivar'>@head</span>
<span class='kw'>end</span></pre>
</td> </tr>
</table> </div>
<div class="method_details "> <h3 class="signature " id="head_out-instance_method"> #<strong>head_out</strong> ⇒ <tt>Object</tt>
</h3><div class=“docstring”>
<div class="discussion">
<p>Método que extrae/elimina el primer valor de la lista</p>
</div>
</div> <div class=“tags”>
</div><table class=“source_code”>
<tr>
<td>
<pre class="lines">
42 43 44 45 46 47</pre>
</td> <td> <pre class="code"><span class="info file"># File 'lib/alimento/lista.rb', line 42</span>
<span class='kw'>def</span> <span class='id identifier rubyid_head_out'>head_out</span>
<span class='id identifier rubyid_aux'>aux</span> <span class='op'>=</span> <span class='ivar'>@head</span><span class='period'>.</span><span class='id identifier rubyid_siguiente'>siguiente</span> <span class='ivar'>@head</span><span class='period'>.</span><span class='id identifier rubyid_siguiente'>siguiente</span> <span class='op'>=</span> <span class='kw'>nil</span> <span class='ivar'>@head</span> <span class='op'>=</span> <span class='id identifier rubyid_aux'>aux</span> <span class='ivar'>@head</span><span class='period'>.</span><span class='id identifier rubyid_anterior'>anterior</span> <span class='op'>=</span> <span class='kw'>nil</span>
<span class='kw'>end</span></pre>
</td> </tr>
</table> </div>
<div class="method_details "> <h3 class="signature " id="insert-instance_method"> #<strong>insert</strong>(nodo) ⇒ <tt>Object</tt>
</h3><div class=“docstring”>
<div class="discussion">
<p>Método que inserta un nodo en la cabeza de la lista</p>
</div>
</div> <div class=“tags”>
</div><table class=“source_code”>
<tr>
<td>
<pre class="lines">
31 32 33 34 35 36 37 38 39</pre>
</td> <td> <pre class="code"><span class="info file"># File 'lib/alimento/lista.rb', line 31</span>
<span class='kw'>def</span> <span class='id identifier rubyid_insert'>insert</span><span class='lparen'>(</span><span class='id identifier rubyid_nodo'>nodo</span><span class='rparen'>)</span>
<span class='kw'>if</span><span class='lparen'>(</span><span class='id identifier rubyid_nodo'>nodo</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span><span class='const'>Nodo</span><span class='rparen'>)</span> <span class='kw'>then</span>
<span class='id identifier rubyid_aux'>aux</span> <span class='op'>=</span> <span class='ivar'>@head</span>
<span class='ivar'>@head</span> <span class='op'>=</span> <span class='id identifier rubyid_nodo'>nodo</span>
<span class='ivar'>@head</span><span class='period'>.</span><span class='id identifier rubyid_anterior'>anterior</span> <span class='op'>=</span> <span class='kw'>nil</span>
<span class='ivar'>@head</span><span class='period'>.</span><span class='id identifier rubyid_siguiente'>siguiente</span> <span class='op'>=</span> <span class='id identifier rubyid_aux'>aux</span>
<span class='id identifier rubyid_aux'>aux</span><span class='period'>.</span><span class='id identifier rubyid_anterior'>anterior</span> <span class='op'>=</span> <span class='ivar'>@head</span>
<span class='kw'>end</span>
<span class='kw'>end</span></pre>
</td> </tr>
</table> </div>
<div class="method_details "> <h3 class="signature " id="tail-instance_method"> #<strong>tail</strong> ⇒ <tt>Object</tt>
</h3><div class=“docstring”>
<div class="discussion">
<p>Getter/Setter de @tail</p>
</div>
</div> <div class=“tags”>
</div><table class=“source_code”>
<tr>
<td>
<pre class="lines">
26 27 28</pre>
</td> <td> <pre class="code"><span class="info file"># File 'lib/alimento/lista.rb', line 26</span>
<span class='kw'>def</span> <span class='id identifier rubyid_tail'>tail</span>
<span class='ivar'>@tail</span>
<span class='kw'>end</span></pre>
</td> </tr>
</table> </div>
<div class="method_details "> <h3 class="signature " id="tail_out-instance_method"> #<strong>tail_out</strong> ⇒ <tt>Object</tt>
</h3><div class=“docstring”>
<div class="discussion">
<p>Método que extrae/elimina el último valor de la lista</p>
</div>
</div> <div class=“tags”>
</div><table class=“source_code”>
<tr>
<td>
<pre class="lines">
50 51 52 53 54 55</pre>
</td> <td> <pre class="code"><span class="info file"># File 'lib/alimento/lista.rb', line 50</span>
<span class='kw'>def</span> <span class='id identifier rubyid_tail_out'>tail_out</span>
<span class='id identifier rubyid_aux'>aux</span> <span class='op'>=</span> <span class='ivar'>@tail</span><span class='period'>.</span><span class='id identifier rubyid_anterior'>anterior</span> <span class='ivar'>@tail</span><span class='period'>.</span><span class='id identifier rubyid_anterior'>anterior</span> <span class='op'>=</span> <span class='kw'>nil</span> <span class='ivar'>@tail</span> <span class='op'>=</span> <span class='id identifier rubyid_aux'>aux</span> <span class='ivar'>@tail</span><span class='period'>.</span><span class='id identifier rubyid_siguiente'>siguiente</span> <span class='op'>=</span> <span class='kw'>nil</span>
<span class='kw'>end</span></pre>
</td> </tr>
</table> </div>
</div>
</div>
<div id="footer"> Generated on Fri Nov 17 00:05:17 2017 by <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a> 0.9.9 (ruby-2.3.0).
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