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markoa/ruby19-hash.rb

Created September 16, 2011 09:55
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ruby 1.9 hash syntax
Raw
ruby19-hash.rb
def do_it(options = {})
puts options.inspect
end
# new syntax:
do_it(user_type: :vip)
# => {:user_type=>:vip}
# old syntax
do_it(:user_type => :vip)
# => {:user_type=>:vip}
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