Method assign

lib/doc/table.js:132–136

(o, name, dflt)

    const {table} = this;
    // set defaults and check is valid
    const assign = (o, name, dflt) => {
      if (o[name] === undefined) {
        o[name] = dflt;
      }
    };
    assign(table, 'headerRow', true);
    assign(table, 'totalsRow', false);