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Danger http://6brand.com

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Convert an array to a hash

Pretty simple, but maybe not intuitive
   1  
   2  class Array
   3    def to_h
   4      Hash[*self]
   5    end
   6  end

Use it like this:
   1  
   2  ['action', 'go', 'id', 6].to_h   # => { 'action' => 'go', 'id' => 6 }
to ruby hash array by danger on Jun 14, 2006 2 Comments
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