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beezeebly/gist:8174512

Created December 29, 2013 20:34
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Ruby Hash example
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gistfile1.rb
empty_hash = Hash.new # => {}
default_hash = Hash.new("Harry Potter and the Philosopher's Stone")
empty_hash["book"] # => nil
default_hash["book"] # => "Harry Potter and the Philosopher's Stone"
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