class Prawn::Table::Cell::Text

def natural_content_height

preset width.
Returns the natural height of this block of text, wrapped to the

def natural_content_height
  with_font do
    b = text_box(:width => spanned_content_width + FPTolerance)
    b.render(:dry_run => true)
    b.height + b.line_gap
  end
end

Instance Methods