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flash-gordon/magic_hash.rb

Created July 8, 2013 16:54
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Infinite hash example
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magic_hash.rb
recursive_lambda = proc {|h, k| h[k] = Hash.new(&recursive_lambda)}
Hash.new(&recursive_lambda)
@flash-gordon

flash-gordon commented Jul 8, 2013

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mh = Hash.new(&recursive_lambda)
mh[1][2][3] => {}

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