handleTreeControl()

in docs-content/examples-source/material/tree/tree-dynamic/tree-dynamic-example.ts [84:94]

• 11 lines of code
• 3 McCabe index (conditional complexity)

  handleTreeControl(change: SelectionChange<DynamicFlatNode>) {
    if (change.added) {
      change.added.forEach(node => this.toggleNode(node, true));
    }
    if (change.removed) {
      change.removed
        .slice()
        .reverse()
        .forEach(node => this.toggleNode(node, false));
    }
  }