Comments on: Ruby fun https://backreference.org/2011/03/26/ruby-fun/ Proudly uncool and out of fashion Fri, 20 Jun 2014 10:17:50 +0000 hourly 1 https://wordpress.org/?v=5.8.2 By: waldner https://backreference.org/2011/03/26/ruby-fun/#comment-24812 Thu, 08 Nov 2012 13:55:04 +0000 http://backreference.org/?p=2948#comment-24812 In reply to Brent.

Works for me with ruby 1.8.7.

]]> By: Brent https://backreference.org/2011/03/26/ruby-fun/#comment-24811 Thu, 08 Nov 2012 06:09:18 +0000 http://backreference.org/?p=2948#comment-24811 brent@gamo:~$ ruby /tmp/r.rb
/tmp/r.rb:4:in `block in ': undefined method `-' for ";":String (NoMethodError)
from /tmp/r.rb:4:in `map'
from /tmp/r.rb:4:in `'
bclark@gamo:~$ vi /tmp/r.rb

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