vikashvikram/frankenstein_hash.rb

## frankenstein_hash.rb
# FrankensteinHash is a subclass of Hash
# It lets you create many levels of keys in Hash at one go.
class FrankensteinHash < Hash
  def [](key)
    fetch(key) {|el| self[el] = FrankensteinHash.new}
  end
end

h = FrankensteinHash.new
h["a"]["b"]["c"] = 1 #=> 1
h #=> {"a"=>{"b"=>{"c"=>1}}}
	# FrankensteinHash is a subclass of Hash
	# It lets you create many levels of keys in Hash at one go.
	class FrankensteinHash < Hash
	def [](key)
	fetch(key) {\|el\| self[el] = FrankensteinHash.new}
	end
	end

	h = FrankensteinHash.new
	h["a"]["b"]["c"] = 1 #=> 1
	h #=> {"a"=>{"b"=>{"c"=>1}}}