From: Albert Schlef <albertschlef@...>
Date: 2008-05-02T22:07:53+09:00
Subject: Re: Extracting a value from an array


> I know I can change your "some_expression.first[:value]" to 
> "(some_expression || {}).first[:value]" and then things would work. OK. 

A typo. I meant "((some_expression).first || {})[:value]".
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