class ActiveAdmin::Views::TableFor

def column(*args, &block)
  options = default_options.merge(args.extract_options!)
  title = args[0]
  data = args[1] || args[0]
  col = Column.new(title, data, @resource_class, options, &block)
  @columns << col
  # Build our header item
  within @header_row do
    build_table_header(col)
  end
  # Add a table cell for each item
  @collection.each_with_index do |resource, index|
    within @tbody.children[index] do
      build_table_cell col, resource
    end
  end
end