tkawachi · August 14, 2012 01:23
diff --git a/gistfile1.rb b/gistfile1.rb
 def rand_string(length=16)
  chars = [*('A'..'Z'), *('a'..'z'), *(0..9)]
  (0..length).map {chars.sample}.join
 end
	def rand_string(length=16)
	chars = [('A'..'Z'), ('a'..'z'), *(0..9)]
	(0..length).map {chars.sample}.join
	end
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