allowAppend()

in packages/core/src/models/TreeNode.ts [408:414]

• 7 lines of code
• 5 McCabe index (conditional complexity)

  allowAppend(nodes: TreeNode[]) {
    if (!this.designerProps?.droppable) return false
    if (this.designerProps?.allowAppend?.(this, nodes) === false) return false
    if (nodes.some((node) => !node.allowDrop(this))) return false
    if (this.root === this) return true
    return true
  }