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

@private
Schedules a new read / write batch if one isn t pending .