def cell(name, *args)
      name = name.to_s if name
      
      options = args.last.is_a?(Hash) ? args.pop : {}
      options[:namespace] = table.object_name
      args << options
      
      cell = Cell.new(name, *args)
      cells[name] = cell
      builder.define_cell(name) if name
      
      cell
    end
def cell(name, *args)
      name = name.to_s if name
      
      options = args.last.is_a?(Hash) ? args.pop : {}
      options[:namespace] = table.object_name
      args << options
      
      cell = Cell.new(name, *args)
      cells[name] = cell
      builder.define_cell(name) if name
      
      cell
    end
Creates a new cell with the given name and generates shortcut
 accessors for the method.