jneen/gist:739145

Created December 13, 2010 16:03

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what the hell

Raw

gistfile1.rb

	>> h = Hash.new { \|h, k\| h[k] = Hash.new(&h.default_proc) }
	=> {}

	>> h[1][2] = 3
	=> 3

	>> h[1][2][4]
	=> 0

	>> # wtf?

tenderlove commented Dec 13, 2010

irb(main):007:0> 3[4]
=> 0
irb(main):008:0>

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