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richardiux/class-as-array.rb

Created December 10, 2010 22:14
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  1. richardiux renamed this gist Dec 10, 2010. 1 changed file with 0 additions and 0 deletions.
    0 Class that behaves like array → class-as-array.rb
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    File renamed without changes.
  2. richardiux created this gist Dec 10, 2010.
    13 changes: 13 additions & 0 deletions Class that behaves like array
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,13 @@
    class A
    def method_missing(method_sym, *arguments, &block)
    if method_sym == :[] && arguments.first.is_a?(Integer)
    # do something here with value (search something or create)
    arguments.first
    else
    super
    end
    end
    end

    a = A.new
    a[2]