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Re^2: Yet Another Rosetta Code Problem (Perl, Ruby, Python, Haskell, ...)

by Anonymous Monk
on Sep 11, 2007 at 00:54 UTC ( [id://638193]=note: print w/replies, xml ) Need Help??

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  1. or download this
    x = []
"ZBBBCZZ".scan(/((.)\2*)/){ x << [$~[0]]; x.flatten!}
  2. or download this
    # => [["Z"], ["BBB"], ["C"], ["ZZ"]]

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