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	<title>Web Dev Notes &#187; Ruby</title>
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		<title>И еще немного странностей ruby</title>
		<link>http://webdev-notes.com/ruby-wtf/</link>
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		<pubDate>Tue, 20 Mar 2012 15:17:14 +0000</pubDate>
		<dc:creator>Vitaly Tsevan</dc:creator>
				<category><![CDATA[Ruby on Rails]]></category>
		<category><![CDATA[Ruby]]></category>
		<category><![CDATA[wtf]]></category>

		<guid isPermaLink="false">http://webdev-notes.com/?p=109</guid>
		<description><![CDATA[Еще одна неожиданная упячка в ruby: vitaly@way:~/projects$ irb 1.9.3p0 :001 &#62; a NameError: undefined local variable or method `a' for main:Object from (irb):1 from /home/vitaly/.rvm/rubies/ruby-1.9.3-p0-perf/bin/irb:16:in `&#60;main&#62;' 1.9.3p0 :002 &#62; a = a =&#62; nil 1.9.3p0 :003 &#62; a =&#62; nil 1.9.3p0 :004 &#62; a = b NameError: undefined local variable or method `b&#8217; for main:Object]]></description>
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		<title>Неожиданные &#8220;фишки&#8221; синтаксиса ruby</title>
		<link>http://webdev-notes.com/%d0%bd%d0%b5%d0%be%d0%b6%d0%b8%d0%b4%d0%b0%d0%bd%d0%bd%d1%8b%d0%b5-%d1%84%d0%b8%d1%88%d0%ba%d0%b8-%d1%81%d0%b8%d0%bd%d1%82%d0%b0%d0%ba%d1%81%d0%b8%d1%81%d0%b0-ruby/</link>
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		<pubDate>Mon, 19 Mar 2012 10:19:17 +0000</pubDate>
		<dc:creator>saksmlz</dc:creator>
				<category><![CDATA[Other]]></category>
		<category><![CDATA[Ruby]]></category>

		<guid isPermaLink="false">http://webdev-notes.com/?p=92</guid>
		<description><![CDATA[Здесь со временем будут появляться странности или неожиданности синтаксиса или просто то, что вызывает недоумение. 1. Страности с return Изначально это выглядело вполне нормально: _cookies = if &#160; &#8230; elsif &#160; return &#39;foo&#39; else &#160; &#8230; end но в итоге: Exception encountered: #&#60;имя файла&#62;: void value expression&#62; если вам точно так нужно, можно схитрить: _cookies]]></description>
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