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danhodge/arrays.rb

Created October 2, 2011 20:19
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Ruby Array Tips
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arrays.rb
# Use .transpose to 'unzip' an array of arrays
[ [ 1, 'a' ], [ 2, 'b' ], [ 3, 'c' ] ].transpose # => [ [ 1, 2, 3 ], [ 'a', 'b', 'c' ] ]
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