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tcrayford/Structs-and-nils.rb

Created March 18, 2011 10:50
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Ruby's structs can lead to weird nils
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Structs-and-nils.rb
irb(main):001:0> Month = Struct.new(:year, :month)
=> Month
irb(main):002:0> Month.new(1)
=> #<struct Month year=1, month=nil>
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