File: length.rb

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describe :array_length, :shared => true do
  it "returns the number of elements" do
    [].send(@method).should == 0
    [1, 2, 3].send(@method).should == 3
  end

  it "properly handles recursive arrays" do
    ArraySpecs.empty_recursive_array.send(@method).should == 1
    ArraySpecs.recursive_array.send(@method).should == 8
  end
end