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	<title>Web Dev Notes &#187; ruby</title>
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		<title>&#8220;багофича&#8221; однострочных if-ов</title>
		<link>http://webdev-notes.com/%d0%b1%d0%b0%d0%b3%d0%be%d1%84%d0%b8%d1%87%d0%b0-%d0%be%d0%b4%d0%bd%d0%be%d1%81%d1%82%d1%80%d0%be%d1%87%d0%bd%d1%8b%d1%85-if-%d0%be%d0%b2/</link>
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		<pubDate>Wed, 11 Apr 2012 12:24:00 +0000</pubDate>
		<dc:creator>saksmlz</dc:creator>
				<category><![CDATA[ruby]]></category>

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		<description><![CDATA[$ irb 1.9.3-p0-perf :001 &#62; puts a if a = 4 (irb):1: warning: found = in conditional, should be == NameError: undefined local variable or method `a' for main:Object from (irb):1 from /home/saks/.rvm/rubies/ruby-1.9.3-p0-perf/bin/irb:16:in `&#60;main&#62;' &#160; Выглядит это так, как будто выражение под if-ом, выполняется не в той же области видимости, в которой выполняется проверка условия.]]></description>
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