method for disabling list check; tag 0.0.24

Author: tiye

.github/workflows/npm-publish.yaml

@@ -8,11 +8,11 @@ jobs:
   publish-npm:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
           registry-url: https://registry.npmjs.org/
           cache: yarn
 

.github/workflows/upload.yaml

@@ -10,12 +10,12 @@ jobs:
   upload-assets:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Use Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
           cache: yarn
 
       - run: yarn && yarn tsc

package.json

@@ -1,11 +1,11 @@
 {
   "name": "@calcit/ternary-tree",
-  "version": "0.0.23",
+  "version": "0.0.24",
   "main": "./lib/index.mjs",
   "scripts": {},
   "devDependencies": {
-    "@types/node": "^20.4.8",
-    "prettier": "^3.0.0",
-    "typescript": "^5.1.6"
+    "@types/node": "^20.12.5",
+    "prettier": "^3.2.5",
+    "typescript": "^5.4.4"
   }
 }

src/list.mts

@@ -942,7 +942,17 @@ export function listEqual<T>(xs: TernaryTreeList<T>, ys: TernaryTreeList<T>): bo
   return true;
 }
 
+var skipListStructureCheck = false;
+
+/** in some cases we disable for performance */
+export let disableListStructureCheck = () => {
+  skipListStructureCheck = true;
+};
+
 export function checkListStructure<T>(tree: TernaryTreeList<T>): boolean {
+  if (skipListStructureCheck) {
+    return true;
+  }
   if (tree == null || listLen(tree) === 0) {
     return true;
   } else {

src/main.mts

@@ -5,6 +5,9 @@ import { runListTests } from "./test-list.mjs";
 import { runMapTests } from "./test-map.mjs";
 import { mergeValueHash, overwriteHashGenerator, valueHash } from "./types.mjs";
 
+// import { disableListStructureCheck } from "./list.mjs";
+// disableListStructureCheck();
+
 overwriteComparator((x, y) => {
   // console.log("comparing", x, y);
   return deepEqual(x, y);