From: Joel Pearson <lists@...>
Date: 2013-02-18T05:30:09+09:00
Subject: Re: Select "columns" from multidimensional array?

Oopsie, this:
data.keys.map { |k| k[/\d+/] }.max.to_i
should be this:
data.keys.map { |k| k[/\d+/].to_i }.max

Seeing mistakes already :p

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