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By: a guest on May 11th, 2012  |  syntax: None  |  size: 0.26 KB  |  hits: 15  |  expires: Never
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  1. class Array
  2.  
  3.   def bubblesort
  4.     (0..length - 1).each do |o|
  5.       (0..length - o - 2).each do |i|
  6.         comparison = self[i + 1] <=> self[i]
  7.         self[i], self[i + 1] = self[i + 1], self[i] if comparison == -1
  8.       end
  9.     end
  10.  
  11.     return self
  12.   end
  13.  
  14. end
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