Function invokeInsertHook

vue.js:8769–8779

(vnode, queue, initial)

        }

        function invokeInsertHook(vnode, queue, initial) {
            // delay insert hooks for component root nodes, invoke them after the
            // element is really inserted
            if (isTrue(initial) && isDef(vnode.parent)) {
                vnode.parent.data.pendingInsert = queue;
            } else {
                for (var i = 0; i < queue.length; ++i) {
                    queue[i].data.hook.insert(queue[i]);
                }
            }
        }

        var hydrationBailed = false;
        // list of modules that can skip create hook during hydration because they