v1.10.0

Author: philipstanislaus

build/arrayToTree.d.ts

@@ -19,3 +19,10 @@ export interface Config {
  * Unflattens an array to a tree with runtime O(n)
  */
 export declare function arrayToTree(items: Item[], config?: Partial<Config>): TreeItem[];
+/**
+ * Returns the number of nodes in a tree in a recursive way
+ * @param tree An array of nodes (tree items), each having a field `childrenField` that contains an array of nodes
+ * @param childrenField Name of the property that contains the array of child nodes
+ * @returns Number of nodes in the tree
+ */
+export declare function countNodes(tree: TreeItem[], childrenField: string): number;

build/arrayToTree.js

@@ -1,6 +1,6 @@
 {
   "name": "performant-array-to-tree",
-  "version": "1.9.2",
+  "version": "1.10.0",
   "description": "Converts an array of items with ids and parent ids to a nested tree in a performant `O(n)` way. Runs in browsers and node.",
   "keywords": [
     "array to tree",