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suan/gist:6247795

Created August 16, 2013 06:46
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  1. suan created this gist Aug 16, 2013.
    18 changes: 18 additions & 0 deletions gistfile1.rb
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,18 @@
    class InfiniteArray < Array
    def initialize(value)
    super(1, value)
    end
    def [](index)
    self.first
    end
    end


    irb(main):011:0> a = InfiniteArray.new('str')
    => ["str"]
    irb(main):012:0> a[999999]
    => "str"
    irb(main):013:0> a.first
    => "str"
    irb(main):014:0> a.last
    => "str"