From: Ken D'Ambrosio <ken@...>
Date: 2013-01-16T06:39:10+09:00
Subject: Getting a single hash from a row in a MySQL query.

Hi, all.  Right now, when I want to pull a hash out of a database, I 
find myself first pulling all matching rows from my select, then 
iterating through all the hashes in a given row.  Surely, when I've got 
a row, I should be able to say something akin to
puts row["foo"]
and have it spit out its value, "bar", instead of doing what I am right 
now, which is

row.each_pair do |key, value|
    stuff happens here
end

Pointers?  (And apologies if this is a totally newb kind of 
question...)

Thanks!

-Ken

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