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class Hash
  # Returns duplicate elements of values arrays. Usage:
  # {1 => [1,2,3], 2 => [3,4,5], 3 => [5,6,7]}.intersection
...

Ruby On Find the Intersection of Ar...

by kmcd, August 01, 2008 10:08

Hi all,

This is refactorin...

3122b90b43b4bdf9078ca287a657866c Talk