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	<title>Blog do Tino Gomes &#187; eu não sabia que</title>
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		<title>Blog do Tino Gomes &#187; eu não sabia que</title>
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		<title>Nova série: &#8220;Eu não sabia que&#8230;&#8221;</title>
		<link>http://blog.tinogomes.com/2008/10/29/nova-serie-eu-nao-sabia-que/</link>
		<comments>http://blog.tinogomes.com/2008/10/29/nova-serie-eu-nao-sabia-que/#comments</comments>
		<pubDate>Wed, 29 Oct 2008 12:06:42 +0000</pubDate>
		<dc:creator>Celestino Gomes</dc:creator>
				<category><![CDATA[ruby]]></category>
		<category><![CDATA[dicas]]></category>
		<category><![CDATA[eu não sabia que]]></category>
		<category><![CDATA[singleton]]></category>

		<guid isPermaLink="false">http://tinogomes.wordpress.com/?p=163</guid>
		<description><![CDATA[Ao peger uma instância de um objeto qualquer e adicionar dinâmicamente um método a esta instância, ela se torna um singleton. $ irb &#62;&#62; o = Object.new =&#62; #&#60;Object:0x393cbc&#62; &#62;&#62; def o.name; puts 'Tino Gomes'; end =&#62; nil &#62;&#62; o.singleton_methods =&#62; ["name"] &#62;&#62; Legal, não? Não! Ah! tá, me dixculpa. :/ Publicado em ruby Tagged: [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.tinogomes.com&amp;blog=2362964&amp;post=163&amp;subd=tinogomes&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Ao peger uma instância de um objeto qualquer e adicionar dinâmicamente um método a esta instância, ela se torna um singleton.</p>
<pre>$ irb
&gt;&gt; o = Object.new
=&gt; #&lt;Object:0x393cbc&gt;
&gt;&gt; def o.name; puts 'Tino Gomes'; end
=&gt; nil
&gt;&gt; o.singleton_methods
=&gt; ["name"]
&gt;&gt;</pre>
<p>Legal, não? Não!<a title="O video do rato borrachudo!" href="http://www.youtube.com/watch?v=hca3bX1zpyY" target="_blank"> Ah! tá, me dixculpa.</a> :/</p>
<br />Publicado em ruby Tagged: dicas, eu não sabia que, ruby, singleton <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/tinogomes.wordpress.com/163/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/tinogomes.wordpress.com/163/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/tinogomes.wordpress.com/163/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/tinogomes.wordpress.com/163/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/tinogomes.wordpress.com/163/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/tinogomes.wordpress.com/163/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/tinogomes.wordpress.com/163/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/tinogomes.wordpress.com/163/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/tinogomes.wordpress.com/163/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/tinogomes.wordpress.com/163/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/tinogomes.wordpress.com/163/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/tinogomes.wordpress.com/163/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/tinogomes.wordpress.com/163/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/tinogomes.wordpress.com/163/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.tinogomes.com&amp;blog=2362964&amp;post=163&amp;subd=tinogomes&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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			<media:title type="html">Tino</media:title>
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