<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>AlwaysOn Technologies &#187; Ruby</title>
	<atom:link href="http://www.alwaysontechnologies.com/blog/topics/technology/ruby/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.alwaysontechnologies.com</link>
	<description></description>
	<lastBuildDate>Thu, 01 Nov 2012 15:17:45 +0000</lastBuildDate>
	<language>en-US</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.5.1</generator>
		<item>
		<title>Variables Variable for Ruby</title>
		<link>http://www.alwaysontechnologies.com/blog/2010/10/18/variables-variable-for-ruby/</link>
		<comments>http://www.alwaysontechnologies.com/blog/2010/10/18/variables-variable-for-ruby/#comments</comments>
		<pubDate>Mon, 18 Oct 2010 17:23:58 +0000</pubDate>
		<dc:creator>Lida</dc:creator>
				<category><![CDATA[Ruby]]></category>
		<category><![CDATA[joke]]></category>
		<category><![CDATA[language]]></category>
		<category><![CDATA[php]]></category>

		<guid isPermaLink="false">http://www.alwaysontechnologies.com/?p=616</guid>
		<description><![CDATA[Envious about PHP&#8217;s variables variable feature? Now you too can use it in your ruby code. Try pasting this in your irb. class VariableVariable instance_methods.each { &#124;m&#124; undef_method m unless m =~ /^__/ } def initialize(name, bind) @variable = name @bind = bind end def ~ v = eval(@variable, @bind) if v.instance_of? String VariableVariable.new(v, @bind) <a href="http://www.alwaysontechnologies.com/blog/2010/10/18/variables-variable-for-ruby/" class="more-link">More &#62;</a>]]></description>
		<wfw:commentRss>http://www.alwaysontechnologies.com/blog/2010/10/18/variables-variable-for-ruby/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
	</channel>
</rss>
