# File lib/terminal-table/table.rb, line 12
    def initialize options = {}, &block
      @headings = []
      @rows = []
      @column_widths = []
      self.style = options.fetch :style, {}
      self.headings = options.fetch :headings, []
      self.rows = options.fetch :rows, []
      self.title = options.fetch :title, nil
      yield_or_eval(&block) if block

      style.on_change(:width) { require_column_widths_recalc }
    end