[REL] v2.2.9

# v2.2.9

 - [IMP] reactivity: replace sets with small arrays for performance

docs/owl.js

@@ -1850,8 +1850,9 @@ const NO_CALLBACK = () => {
 };
 const objectToString = Object.prototype.toString;
 const objectHasOwnProperty = Object.prototype.hasOwnProperty;
-const SUPPORTED_RAW_TYPES = new Set(["Object", "Array", "Set", "Map", "WeakMap"]);
-const COLLECTION_RAWTYPES = new Set(["Set", "Map", "WeakMap"]);
+// Use arrays because Array.includes is faster than Set.has for small arrays
+const SUPPORTED_RAW_TYPES = ["Object", "Array", "Set", "Map", "WeakMap"];
+const COLLECTION_RAW_TYPES = ["Set", "Map", "WeakMap"];
 /**
  * extract "RawType" from strings like "[object RawType]" => this lets us ignore
  * many native objects such as Promise (whose toString is [object Promise])
@@ -1874,7 +1875,7 @@ function canBeMadeReactive(value) {
     if (typeof value !== "object") {
         return false;
     }
-    return SUPPORTED_RAW_TYPES.has(rawType(value));
+    return SUPPORTED_RAW_TYPES.includes(rawType(value));
 }
 /**
  * Creates a reactive from the given object/callback if possible and returns it,
@@ -2044,7 +2045,7 @@ function reactive(target, callback = NO_CALLBACK) {
     const reactivesForTarget = reactiveCache.get(target);
     if (!reactivesForTarget.has(callback)) {
         const targetRawType = rawType(target);
-        const handler = COLLECTION_RAWTYPES.has(targetRawType)
+        const handler = COLLECTION_RAW_TYPES.includes(targetRawType)
             ? collectionsProxyHandler(target, callback, targetRawType)
             : basicProxyHandler(callback);
         const proxy = new Proxy(target, handler);
@@ -5537,7 +5538,7 @@ function compile(template, options = {}) {
 }
 
 // do not modify manually. This file is generated by the release script.
-const version = "2.2.8";
+const version = "2.2.9";
 
 // -----------------------------------------------------------------------------
 //  Scheduler
@@ -5966,6 +5967,6 @@ TemplateSet.prototype._compileTemplate = function _compileTemplate(name, templat
 export { App, Component, EventBus, OwlError, __info__, blockDom, loadFile, markRaw, markup, mount, onError, onMounted, onPatched, onRendered, onWillDestroy, onWillPatch, onWillRender, onWillStart, onWillUnmount, onWillUpdateProps, reactive, status, toRaw, useChildSubEnv, useComponent, useEffect, useEnv, useExternalListener, useRef, useState, useSubEnv, validate, validateType, whenReady, xml };
 
 
-__info__.date = '2024-01-12T10:02:46.131Z';
-__info__.hash = '7b454da';
+__info__.date = '2024-01-12T14:43:56.804Z';
+__info__.hash = '7b3e39b';
 __info__.url = 'https://github.com/odoo/owl';

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@odoo/owl",
-  "version": "2.2.8",
+  "version": "2.2.9",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@odoo/owl",
-  "version": "2.2.8",
+  "version": "2.2.9",
   "description": "Odoo Web Library (OWL)",
   "main": "dist/owl.cjs.js",
   "module": "dist/owl.es.js",

src/runtime/reactivity.ts

@@ -20,8 +20,9 @@ type CollectionRawType = "Set" | "Map" | "WeakMap";
 const objectToString = Object.prototype.toString;
 const objectHasOwnProperty = Object.prototype.hasOwnProperty;
 
-const SUPPORTED_RAW_TYPES = new Set(["Object", "Array", "Set", "Map", "WeakMap"]);
-const COLLECTION_RAWTYPES = new Set(["Set", "Map", "WeakMap"]);
+// Use arrays because Array.includes is faster than Set.has for small arrays
+const SUPPORTED_RAW_TYPES = ["Object", "Array", "Set", "Map", "WeakMap"];
+const COLLECTION_RAW_TYPES = ["Set", "Map", "WeakMap"];
 
 /**
  * extract "RawType" from strings like "[object RawType]" => this lets us ignore
@@ -45,7 +46,7 @@ function canBeMadeReactive(value: any): boolean {
   if (typeof value !== "object") {
     return false;
   }
-  return SUPPORTED_RAW_TYPES.has(rawType(value));
+  return SUPPORTED_RAW_TYPES.includes(rawType(value));
 }
 /**
  * Creates a reactive from the given object/callback if possible and returns it,
@@ -220,7 +221,7 @@ export function reactive<T extends Target>(target: T, callback: Callback = NO_CA
   const reactivesForTarget = reactiveCache.get(target)!;
   if (!reactivesForTarget.has(callback)) {
     const targetRawType = rawType(target);
-    const handler = COLLECTION_RAWTYPES.has(targetRawType)
+    const handler = COLLECTION_RAW_TYPES.includes(targetRawType)
       ? collectionsProxyHandler(target as Collection, callback, targetRawType as CollectionRawType)
       : basicProxyHandler<T>(callback);
     const proxy = new Proxy(target, handler as ProxyHandler<T>) as Reactive<T>;

src/version.ts

@@ -1,2 +1,2 @@
 // do not modify manually. This file is generated by the release script.
-export const version = "2.2.8";
+export const version = "2.2.9";