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francois/gist:293627

Created February 3, 2010 14:16
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gistfile1.txt
$ irb
irb(main):001:0> "abc".gsub(/\D/)
=> #<Enumerable::Enumerator:0x1018e0588>
irb(main):002:0> "abc".gsub(/\D/).to_s
=> "#<Enumerable::Enumerator:0x1018dbdd0>"
irb(main):003:0> RUBY_VERSION
=> "1.8.7"
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