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<font size=-3><B>Class</B><BR></font>Deck
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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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<a href="#M000004">bury</a>,
<a href="#M000005">count</a>,
<a href="#M000003">draw</a>,
<a href="#M000001">new</a>,
<a href="#M000006">reset</a>,
<a href="#M000002">shuffle</a>,
<a href="#M000007">values</a>,
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<a name="M000001">
<b>new</b>()
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<p>
-method for the creation of a deck of 52 cards
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<span class="ruby-comment cmt"># File cards.rb, line 5</span>
5: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>;<span class="ruby-identifier">reset</span>;<span class="ruby-keyword kw">end</span>
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<a name="M000004">
<b>bury</b>(c;)
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<p>
-method to add a card to the bottom of the deck(the card should not already
be in the deck)
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<span class="ruby-comment cmt"># File cards.rb, line 11</span>
11: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">bury</span> <span class="ruby-identifier">c</span>;<span class="ruby-operator">!</span><span class="ruby-ivar">@d</span>.<span class="ruby-identifier">include?</span>(<span class="ruby-identifier">c</span>)<span class="ruby-operator">&&</span><span class="ruby-ivar">@d</span>.<span class="ruby-identifier">push</span>(<span class="ruby-identifier">c</span>);<span class="ruby-keyword kw">end</span>
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<a name="M000005">
<b>count</b>()
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<p>
-method to return a value with total number of cards in deck
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<span class="ruby-comment cmt"># File cards.rb, line 13</span>
13: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">count</span>;<span class="ruby-ivar">@d</span>.<span class="ruby-identifier">size</span>;<span class="ruby-keyword kw">end</span>
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<a name="M000003">
<b>draw</b>()
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<p>
-method to return the top card of a deck and removes it from the deck
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<span class="ruby-comment cmt"># File cards.rb, line 9</span>
9: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">draw</span>;<span class="ruby-ivar">@d</span>.<span class="ruby-identifier">shift</span>;<span class="ruby-keyword kw">end</span>
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<a name="M000006">
<b>reset</b>()
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<p>
-method to reset the deck to 52 cards
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<pre class="source">
<span class="ruby-comment cmt"># File cards.rb, line 15</span>
15: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">reset</span>;<span class="ruby-ivar">@d</span>=[];<span class="ruby-constant">Ranks</span>.<span class="ruby-identifier">each</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">i</span><span class="ruby-operator">|</span><span class="ruby-constant">Suits</span>.<span class="ruby-identifier">each</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">j</span><span class="ruby-operator">|</span><span class="ruby-ivar">@d</span>.<span class="ruby-identifier">push</span> <span class="ruby-identifier">i</span><span class="ruby-operator">+</span><span class="ruby-identifier">j</span>}};<span class="ruby-keyword kw">end</span>
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<a name="M000002">
<b>shuffle</b>()
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<p>
-method to shuffle a deck of cards
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<pre class="source">
<span class="ruby-comment cmt"># File cards.rb, line 7</span>
7: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">shuffle</span>;<span class="ruby-identifier">h</span>=[];<span class="ruby-ivar">@d</span>.<span class="ruby-identifier">each</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">crd</span><span class="ruby-operator">|</span><span class="ruby-identifier">h</span>.<span class="ruby-identifier">insert</span>(<span class="ruby-identifier">rand</span>(<span class="ruby-identifier">h</span>.<span class="ruby-identifier">size</span><span class="ruby-operator">+</span><span class="ruby-value">1</span>),<span class="ruby-identifier">crd</span>)};<span class="ruby-ivar">@d</span>=<span class="ruby-identifier">h</span>;<span class="ruby-keyword kw">end</span>
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<a name="M000007">
<b>values</b>()
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<div class="description">
<p>
-method to return values of the cards in the deck ( H6, C3, SK, etc )
</p>
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<pre class="source">
<span class="ruby-comment cmt"># File cards.rb, line 17</span>
17: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">values</span>;<span class="ruby-ivar">@d</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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