Function _merge

esm/GSDevTools.js:322–345

()

},
    //moves everything from _globalTimeline into _recordedRoot and updates the _rootTween if it is currently controlling the Global timeline (_recordedRoot). _recordedTemp is just a temporary recording area for anything that happens while _recordedRoot is paused. Returns true if the _recordedRoot's duration changed due to the merge.
_merge = function _merge() {
  var t = _globalTimeline._first,
      duration,
      next,
      target;

  if (_rootInstance) {
    duration = _recordedRoot._dur;

    while (t) {
      next = t._next;
      target = t._targets && t._targets[0];

      if (!(_isFunction(target) && target === t.vars.onComplete && !t._dur) && !(target && target._gsIgnore)) {
        //typically, delayedCalls aren't included in the _recordedTemp, but since the hijacked add() below fires BEFORE TweenLite's constructor sets the target, we couldn't check that target === vars.onComplete there. And Draggable creates a tween with just an onComplete (no onReverseComplete), thus it fails that test. Therefore, we test again here to avoid merging that in.
        _recordedRoot.add(t, t._start - t._delay);
      }

      t = next;
    }

    return duration !== _recordedRoot.duration();
  }
},
    _updateRootDuration = function _updateRootDuration() {
  if (_rootInstance) {
    _rootInstance.update();