whole_func_string: function scheduleFlush(fastdom) {
      if (!fastdom.scheduled) {
          fastdom.scheduled = true;
          fastdom.raf(flush.bind(null, fastdom));
      }
  }
func_code_string: function scheduleFlush(fastdom) {
      if (!fastdom.scheduled) {
          fastdom.scheduled = true;
          fastdom.raf(flush.bind(null, fastdom));
      }
  }
func_documentation_string: Schedules a new read/write
  batch if one isn't pending.
  
  @private