function flush () {
            var i = 0;
            while (i < fnQueueLen) {
                fn(fnQueue[i], fnQueue[i + 1]);
                fnQueue[i++] = $undefined;
                fnQueue[i++] = $undefined;
            }

            fnQueueLen = 0;
            if (fnQueue.length > initQueueSize) { fnQueue.length = initQueueSize; }
        }
/**
         * Run all queued functions.
         * @private
         */
Run all queued functions.
@private
Run all queued functions . @private
function flush () {
            var i = 0;
            while (i < fnQueueLen) {
                fn(fnQueue[i], fnQueue[i + 1]);
                fnQueue[i++] = $undefined;
                fnQueue[i++] = $undefined;
            }
            fnQueueLen = 0;
            if (fnQueue.length > initQueueSize) { fnQueue.length = initQueueSize; }
        }
function flush ( ) { var i = 0 ; while ( i < fnQueueLen ) { fn ( fnQueue [ i ] , fnQueue [ i + 1 ] ) ; fnQueue [ i ++ ] = $undefined ; fnQueue [ i ++ ] = $undefined ; } fnQueueLen = 0 ; if ( fnQueue . length > initQueueSize ) { fnQueue . length = initQueueSize ; } }
Run all queued functions.
Run all queued functions .