Example on how to set the background color/view of a ProMotion GroupedTableScreen

statesscreen.rb

class StatesScreen < PM::TableScreen

  title "States"

  def will_appear
    view.backgroundView = nil
    view.backgroundColor = UIColor.redColor
  end

  def table_style
      UITableViewStyleGrouped
  end

  def table_data
    [{
      title: "",
      cells: State.all.map { |state| { title: state.name, action: :tapped_state } }
    }]
  end

  def tapped_state(args={})
    PM.logger.debug args
  end
end

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