module Playbook::Top

def self.included(base)
  base.prop :top
end

def top_options
  {
    top: "top",
  }
end

def top_props
  selected_props = top_options.keys.select { |sk| try(sk) }
  return nil unless selected_props.present?
  selected_props.map do |k|
    value = send(k)
    css = positioning_css("top", value) if top.present?
    css
  end.compact.join(" ")
end

def top_values
  %w[0 xxs xs sm md lg xl auto initial inherit]
end