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/gist:4555724

Created January 17, 2013 12:49
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better solution from stackoverflow...
Raw
gistfile1.txt
string = "Jack and Jill went up the hill to fetch a pail of water. Jack fell down and broke his crown. And Jill came tumbling after. "
string.to_enum(:scan,/(jack|jill)/i).map do |m,|
p [$`.size,m]
end
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