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	<title>Ala'a Ibrahim &#187; Handle</title>
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	<link>http://blog.alaa-ibrahim.com</link>
	<description>THE IDEAS OF SOMEONE YOU WANT TO HEAR FROM</description>
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		<title>Pass by Value or Reference or Handle</title>
		<link>http://blog.alaa-ibrahim.com/pass-by-value-or-reference-or-handle/</link>
		<comments>http://blog.alaa-ibrahim.com/pass-by-value-or-reference-or-handle/#comments</comments>
		<pubDate>Thu, 04 Jun 2009 03:10:07 +0000</pubDate>
		<dc:creator>Ala'a Ibrahim</dc:creator>
				<category><![CDATA[C]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[Ruby]]></category>
		<category><![CDATA[functions]]></category>
		<category><![CDATA[Handle]]></category>
		<category><![CDATA[Pointers]]></category>

		<guid isPermaLink="false">http://blog.alaa-ibrahim.com/?p=264</guid>
		<description><![CDATA[I&#8217;ve been expermenting with ruby for sometime now, and I&#8217;m really enjoying it, and I&#8217;m now coping with &#8216;#&#8217; comments  
Now one of the points that&#8217;s about functions, is how do they pass, by value, or by reference. So to try out Ruby.



#!/usr/bin/env ruby


&#160;


def changeValue&#40;x&#41;


&#160; &#160; x = 10


end


&#160;


y = 5


p y


p changeValue&#40;y&#41;


p y



The [...]]]></description>
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