From: "Jan E." <jan.e@...>
Date: 2012-03-06T07:05:38+09:00
Subject: Re: Inconsistent behaviour when working with a string

@ Bigmac Turdsplash:

Your code won't work with the current version of Ruby (1.9), because the
String class no longer includes the Enumerable module. This makes
data.map fail.

But the data.map isn't necessary anyway. In Ruby 1.8, you can simply
leave it out (the string itself already is enumerable). Or you can
replace the for loop with the each_line iterator to make the code work
in both Ruby 1.8 and Ruby 1.9:

data.each_line |ln|
  ...
end

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