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<font size=-3><B>Class</B><BR></font>Hand
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<td class="small-title-font">In:</td>
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<a href="../files/cards_rb.html">cards.rb</a>
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Object
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<tr><td class="tablesubtitle">Methods</td></tr>
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<a href="#M000009">accept</a>,
<a href="#M000010">count</a>,
<a href="#M000012">has?</a>,
<a href="#M000008">new</a>,
<a href="#M000011">remove</a>,
<a href="#M000013">values</a>,
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<a name="M000008">
<b>new</b>()
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<p>
-method to add a new empty hand to a player
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<span class="ruby-comment cmt"># File cards.rb, line 21</span>
21: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>;<span class="ruby-ivar">@h</span>=[];<span class="ruby-keyword kw">end</span>
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<a name="M000009">
<b>accept</b>(c;)
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<p>
-method to add a card to a players hand
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<span class="ruby-comment cmt"># File cards.rb, line 23</span>
23: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">accept</span> <span class="ruby-identifier">c</span>;<span class="ruby-ivar">@h</span>.<span class="ruby-identifier">push</span> <span class="ruby-identifier">c</span>;<span class="ruby-keyword kw">end</span>
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<b>count</b>()
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<p>
-method to count how many cards are in a hand
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<span class="ruby-comment cmt"># File cards.rb, line 25</span>
25: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">count</span>;<span class="ruby-ivar">@h</span>.<span class="ruby-identifier">size</span>;<span class="ruby-keyword kw">end</span>
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<a name="M000012">
<b>has?</b>(v;)
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<p>
-method that returns true if the hand contains one or more cards of a given
value -method that returns true if the hand contains one or more cards of a
given suit
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<span class="ruby-comment cmt"># File cards.rb, line 30</span>
30: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">has?</span> <span class="ruby-identifier">v</span>;<span class="ruby-ivar">@h</span>.<span class="ruby-identifier">detect</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">c</span><span class="ruby-operator">|</span><span class="ruby-identifier">c</span><span class="ruby-operator">=~</span><span class="ruby-node">/#{v}/</span>};<span class="ruby-keyword kw">end</span>
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<a name="M000011">
<b>remove</b>(c;)
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<p>
-method to remove a particular card from a hand.
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<pre class="source">
<span class="ruby-comment cmt"># File cards.rb, line 27</span>
27: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">remove</span> <span class="ruby-identifier">c</span>;<span class="ruby-ivar">@h</span>.<span class="ruby-identifier">delete</span> <span class="ruby-identifier">c</span>;<span class="ruby-keyword kw">end</span>
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<a name="M000013">
<b>values</b>()
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<p>
-method to return values of the cards in a hand ( H6, C3, SK, etc )
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<pre class="source">
<span class="ruby-comment cmt"># File cards.rb, line 32</span>
32: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">values</span>;<span class="ruby-ivar">@h</span>.<span class="ruby-identifier">inject</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">s</span>,<span class="ruby-identifier">c</span><span class="ruby-operator">|</span><span class="ruby-identifier">s</span><span class="ruby-operator"><<</span><span class="ruby-value str">" "</span><span class="ruby-operator">+</span><span class="ruby-identifier">c</span>};<span class="ruby-keyword kw">end</span>
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