gistfile1.rb

def display_booking_prices(booking)
  prices.inject('') do |content, row|
    content << content_tag :dl, row.inject('') do |row_content, cell|
      row_content << case row.index(cell)
      when 2
        content_tag(:dd, display_money(cell, booking.place.currency, :no_html => true), :class => "price")
      when 1
        content_tag(:dd, cell, :class => "guests")
      when 0
        content_tag(:dd, cell, :class => "nights")
      end
    end
  end.html_safe
end