nothing is being added >_> Options

[Adrien.]

I might be doing this wrong but:

CODE

class SomeClass

      attr_reader :elements

      def initialize
      end

     def create
         @elements = Array.new
     end

    def add(object)
         @elements.push(object)
         return @elements
    end

   def size
        return  @elements.size
   end

end

someObject = SomeClass.new
someObject.create #works
someObject.add("String") #never adds
someObject.size #nil

#why is it never adding?