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Posted By

ishikawa on 07/09/06


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Random ASCII characters generator

Published in: Ruby 

This method generates random (and printable) ascii characters.

Plain TextExpand 
  1. require 'enumerator'
  2.  
  3. def random_string(length=10, s="")
  4.   length.enum_for(:times).inject(s) do |result, index|
  5.     s << rand(93) + 33 
  6.   end
  7. end

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