@vue/reactivity - npm Package Compare versions

Comparing version 3.0.0-rc.7 to 3.0.0-rc.8

dist/reactivity.cjs.js

@@ -211,6 +211,3 @@ 'use strict';
         else if (key === "__v_raw" /* RAW */ &&
-            receiver ===
-                (isReadonly
-                    ? target["__v_readonly" /* READONLY */]
-                    : target["__v_reactive" /* REACTIVE */])) {
+            receiver === (isReadonly ? readonlyMap : reactiveMap).get(target)) {
             return target;
@@ -439,12 +436,12 @@ }
         const observed = this;
-        const target = toRaw(observed);
+        const target = observed["__v_raw" /* RAW */];
+        const rawTarget = toRaw(target);
         const wrap = isReadonly ? toReadonly : isShallow ? toShallow : toReactive;
-        !isReadonly && track(target, "iterate" /* ITERATE */, ITERATE_KEY);
-        // important: create sure the callback is
-        // 1. invoked with the reactive map as `this` and 3rd arg
-        // 2. the value received should be a corresponding reactive/readonly.
-        function wrappedCallback(value, key) {
+        !isReadonly && track(rawTarget, "iterate" /* ITERATE */, ITERATE_KEY);
+        return target.forEach((value, key) => {
+            // important: make sure the callback is
+            // 1. invoked with the reactive map as `this` and 3rd arg
+            // 2. the value received should be a corresponding reactive/readonly.
             return callback.call(thisArg, wrap(value), wrap(key), observed);
-        }
-        return getProto(target).forEach.call(target, wrappedCallback);
+        });
     };
@@ -584,2 +581,4 @@ }
 
+const reactiveMap = new WeakMap();
+const readonlyMap = new WeakMap();
 function targetTypeMap(rawType) {
@@ -641,7 +640,6 @@ switch (rawType) {
     // target already has corresponding Proxy
-    const reactiveFlag = isReadonly
-        ? "__v_readonly" /* READONLY */
-        : "__v_reactive" /* REACTIVE */;
-    if (shared.hasOwn(target, reactiveFlag)) {
-        return target[reactiveFlag];
+    const proxyMap = isReadonly ? readonlyMap : reactiveMap;
+    const existingProxy = proxyMap.get(target);
+    if (existingProxy) {
+        return existingProxy;
     }
@@ -653,5 +651,5 @@ // only a whitelist of value types can be observed.
     }
-    const observed = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);
-    shared.def(target, reactiveFlag, observed);
-    return observed;
+    const proxy = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);
+    proxyMap.set(target, proxy);
+    return proxy;
 }
@@ -658,0 +656,0 @@ function isReactive(value) {

dist/reactivity.cjs.prod.js

@@ -192,6 +192,3 @@ 'use strict';
         else if (key === "__v_raw" /* RAW */ &&
-            receiver ===
-                (isReadonly
-                    ? target["__v_readonly" /* READONLY */]
-                    : target["__v_reactive" /* REACTIVE */])) {
+            receiver === (isReadonly ? readonlyMap : reactiveMap).get(target)) {
             return target;
@@ -404,12 +401,12 @@ }
         const observed = this;
-        const target = toRaw(observed);
+        const target = observed["__v_raw" /* RAW */];
+        const rawTarget = toRaw(target);
         const wrap = isReadonly ? toReadonly : isShallow ? toShallow : toReactive;
-        !isReadonly && track(target, "iterate" /* ITERATE */, ITERATE_KEY);
-        // important: create sure the callback is
-        // 1. invoked with the reactive map as `this` and 3rd arg
-        // 2. the value received should be a corresponding reactive/readonly.
-        function wrappedCallback(value, key) {
+        !isReadonly && track(rawTarget, "iterate" /* ITERATE */, ITERATE_KEY);
+        return target.forEach((value, key) => {
+            // important: make sure the callback is
+            // 1. invoked with the reactive map as `this` and 3rd arg
+            // 2. the value received should be a corresponding reactive/readonly.
             return callback.call(thisArg, wrap(value), wrap(key), observed);
-        }
-        return getProto(target).forEach.call(target, wrappedCallback);
+        });
     };
@@ -534,2 +531,4 @@ }
 
+const reactiveMap = new WeakMap();
+const readonlyMap = new WeakMap();
 function targetTypeMap(rawType) {
@@ -588,7 +587,6 @@ switch (rawType) {
     // target already has corresponding Proxy
-    const reactiveFlag = isReadonly
-        ? "__v_readonly" /* READONLY */
-        : "__v_reactive" /* REACTIVE */;
-    if (shared.hasOwn(target, reactiveFlag)) {
-        return target[reactiveFlag];
+    const proxyMap = isReadonly ? readonlyMap : reactiveMap;
+    const existingProxy = proxyMap.get(target);
+    if (existingProxy) {
+        return existingProxy;
     }
@@ -600,5 +598,5 @@ // only a whitelist of value types can be observed.
     }
-    const observed = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);
-    shared.def(target, reactiveFlag, observed);
-    return observed;
+    const proxy = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);
+    proxyMap.set(target, proxy);
+    return proxy;
 }
@@ -605,0 +603,0 @@ function isReactive(value) {

dist/reactivity.d.ts

@@ -94,5 +94,3 @@
     IS_READONLY = "__v_isReadonly",
-    RAW = "__v_raw",
-    REACTIVE = "__v_reactive",
-    READONLY = "__v_readonly"
+    RAW = "__v_raw"
 }
@@ -99,0 +97,0 @@

dist/reactivity.esm-browser.js

@@ -242,6 +242,3 @@ const EMPTY_OBJ =  Object.freeze({})
         else if (key === "__v_raw" /* RAW */ &&
-            receiver ===
-                (isReadonly
-                    ? target["__v_readonly" /* READONLY */]
-                    : target["__v_reactive" /* REACTIVE */])) {
+            receiver === (isReadonly ? readonlyMap : reactiveMap).get(target)) {
             return target;
@@ -470,12 +467,12 @@ }
         const observed = this;
-        const target = toRaw(observed);
+        const target = observed["__v_raw" /* RAW */];
+        const rawTarget = toRaw(target);
         const wrap = isReadonly ? toReadonly : isShallow ? toShallow : toReactive;
-        !isReadonly && track(target, "iterate" /* ITERATE */, ITERATE_KEY);
-        // important: create sure the callback is
-        // 1. invoked with the reactive map as `this` and 3rd arg
-        // 2. the value received should be a corresponding reactive/readonly.
-        function wrappedCallback(value, key) {
+        !isReadonly && track(rawTarget, "iterate" /* ITERATE */, ITERATE_KEY);
+        return target.forEach((value, key) => {
+            // important: make sure the callback is
+            // 1. invoked with the reactive map as `this` and 3rd arg
+            // 2. the value received should be a corresponding reactive/readonly.
             return callback.call(thisArg, wrap(value), wrap(key), observed);
-        }
-        return getProto(target).forEach.call(target, wrappedCallback);
+        });
     };
@@ -615,2 +612,4 @@ }
 
+const reactiveMap = new WeakMap();
+const readonlyMap = new WeakMap();
 function targetTypeMap(rawType) {
@@ -672,7 +671,6 @@ switch (rawType) {
     // target already has corresponding Proxy
-    const reactiveFlag = isReadonly
-        ? "__v_readonly" /* READONLY */
-        : "__v_reactive" /* REACTIVE */;
-    if (hasOwn(target, reactiveFlag)) {
-        return target[reactiveFlag];
+    const proxyMap = isReadonly ? readonlyMap : reactiveMap;
+    const existingProxy = proxyMap.get(target);
+    if (existingProxy) {
+        return existingProxy;
     }
@@ -684,5 +682,5 @@ // only a whitelist of value types can be observed.
     }
-    const observed = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);
-    def(target, reactiveFlag, observed);
-    return observed;
+    const proxy = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);
+    proxyMap.set(target, proxy);
+    return proxy;
 }
@@ -689,0 +687,0 @@ function isReactive(value) {

dist/reactivity.esm-browser.prod.js

@@ -1,1 +0,1 @@
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o(t)?(n=t,r=e):(n=t.get,r=t.set),new It(n,r,o(t)||!t.set)}export{d as ITERATE_KEY,Bt as computed,Wt as customRef,p as effect,k as enableTracking,yt as isProxy,gt as isReactive,pt as isReadonly,St as isRef,Rt as markRaw,E as pauseTracking,xt as proxyRefs,ft as reactive,ht as readonly,Et as ref,m as resetTracking,_t as shallowReactive,vt as shallowReadonly,kt as shallowRef,y as stop,wt as toRaw,Vt as toRef,At as toRefs,O as track,j as trigger,jt as triggerRef,Mt as unref};

dist/reactivity.esm-bundler.js

@@ -207,6 +207,3 @@ import { EMPTY_OBJ, isArray, isSymbol, extend, hasOwn, isObject, hasChanged, capitalize, toRawType, def, isFunction, NOOP } from '@vue/shared';
         else if (key === "__v_raw" /* RAW */ &&
-            receiver ===
-                (isReadonly
-                    ? target["__v_readonly" /* READONLY */]
-                    : target["__v_reactive" /* REACTIVE */])) {
+            receiver === (isReadonly ? readonlyMap : reactiveMap).get(target)) {
             return target;
@@ -436,12 +433,12 @@ }
         const observed = this;
-        const target = toRaw(observed);
+        const target = observed["__v_raw" /* RAW */];
+        const rawTarget = toRaw(target);
         const wrap = isReadonly ? toReadonly : isShallow ? toShallow : toReactive;
-        !isReadonly && track(target, "iterate" /* ITERATE */, ITERATE_KEY);
-        // important: create sure the callback is
-        // 1. invoked with the reactive map as `this` and 3rd arg
-        // 2. the value received should be a corresponding reactive/readonly.
-        function wrappedCallback(value, key) {
+        !isReadonly && track(rawTarget, "iterate" /* ITERATE */, ITERATE_KEY);
+        return target.forEach((value, key) => {
+            // important: make sure the callback is
+            // 1. invoked with the reactive map as `this` and 3rd arg
+            // 2. the value received should be a corresponding reactive/readonly.
             return callback.call(thisArg, wrap(value), wrap(key), observed);
-        }
-        return getProto(target).forEach.call(target, wrappedCallback);
+        });
     };
@@ -581,2 +578,4 @@ }
 
+const reactiveMap = new WeakMap();
+const readonlyMap = new WeakMap();
 function targetTypeMap(rawType) {
@@ -638,7 +637,6 @@ switch (rawType) {
     // target already has corresponding Proxy
-    const reactiveFlag = isReadonly
-        ? "__v_readonly" /* READONLY */
-        : "__v_reactive" /* REACTIVE */;
-    if (hasOwn(target, reactiveFlag)) {
-        return target[reactiveFlag];
+    const proxyMap = isReadonly ? readonlyMap : reactiveMap;
+    const existingProxy = proxyMap.get(target);
+    if (existingProxy) {
+        return existingProxy;
     }
@@ -650,5 +648,5 @@ // only a whitelist of value types can be observed.
     }
-    const observed = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);
-    def(target, reactiveFlag, observed);
-    return observed;
+    const proxy = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);
+    proxyMap.set(target, proxy);
+    return proxy;
 }
@@ -655,0 +653,0 @@ function isReactive(value) {

dist/reactivity.global.js

@@ -245,6 +245,3 @@ var VueReactivity = (function (exports) {
           else if (key === "__v_raw" /* RAW */ &&
-              receiver ===
-                  (isReadonly
-                      ? target["__v_readonly" /* READONLY */]
-                      : target["__v_reactive" /* REACTIVE */])) {
+              receiver === (isReadonly ? readonlyMap : reactiveMap).get(target)) {
               return target;
@@ -473,12 +470,12 @@ }
           const observed = this;
-          const target = toRaw(observed);
+          const target = observed["__v_raw" /* RAW */];
+          const rawTarget = toRaw(target);
           const wrap = isReadonly ? toReadonly : isShallow ? toShallow : toReactive;
-          !isReadonly && track(target, "iterate" /* ITERATE */, ITERATE_KEY);
-          // important: create sure the callback is
-          // 1. invoked with the reactive map as `this` and 3rd arg
-          // 2. the value received should be a corresponding reactive/readonly.
-          function wrappedCallback(value, key) {
+          !isReadonly && track(rawTarget, "iterate" /* ITERATE */, ITERATE_KEY);
+          return target.forEach((value, key) => {
+              // important: make sure the callback is
+              // 1. invoked with the reactive map as `this` and 3rd arg
+              // 2. the value received should be a corresponding reactive/readonly.
               return callback.call(thisArg, wrap(value), wrap(key), observed);
-          }
-          return getProto(target).forEach.call(target, wrappedCallback);
+          });
       };
@@ -618,2 +615,4 @@ }
 
+  const reactiveMap = new WeakMap();
+  const readonlyMap = new WeakMap();
   function targetTypeMap(rawType) {
@@ -675,7 +674,6 @@ switch (rawType) {
       // target already has corresponding Proxy
-      const reactiveFlag = isReadonly
-          ? "__v_readonly" /* READONLY */
-          : "__v_reactive" /* REACTIVE */;
-      if (hasOwn(target, reactiveFlag)) {
-          return target[reactiveFlag];
+      const proxyMap = isReadonly ? readonlyMap : reactiveMap;
+      const existingProxy = proxyMap.get(target);
+      if (existingProxy) {
+          return existingProxy;
       }
@@ -687,5 +685,5 @@ // only a whitelist of value types can be observed.
       }
-      const observed = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);
-      def(target, reactiveFlag, observed);
-      return observed;
+      const proxy = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);
+      proxyMap.set(target, proxy);
+      return proxy;
   }
@@ -692,0 +690,0 @@ function isReactive(value) {

dist/reactivity.global.prod.js

@@ -1,1 +0,1 @@
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package.json

 {
   "name": "@vue/reactivity",
-  "version": "3.0.0-rc.7",
+  "version": "3.0.0-rc.8",
   "description": "@vue/reactivity",
@@ -38,4 +38,4 @@ "main": "index.js",
   "dependencies": {
-    "@vue/shared": "3.0.0-rc.7"
+    "@vue/shared": "3.0.0-rc.8"
   }
 }

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Total package byte prevSize

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decreased by-0.3%

Lines of code

4413

decreased by-0.29%

Dependency changes

• + Added@vue/shared@3.0.0-rc.8(transitive)

• - Removed@vue/shared@3.0.0-rc.7(transitive)

• Updated@vue/shared@3.0.0-rc.8