From: Jigar Gosar <jigar.gosar@...>
Date: 2008-02-14T19:09:02+09:00
Subject: How can I write this method in one line?

def gen_indices_string num
  string = ""
  num.times{|i| string<<(i+1).to_s}
  return string
end

I have a feeling that stuff can be written in a single line using some
of the ruby API. Can anyone help?

thanks
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