@tanstack/query-core - npm Package Compare versions

Comparing version 5.28.13 to 5.29.0

build/legacy/queriesObserver.js

@@ -21,3 +21,3 @@ import {
 }
-var _client, _result, _queries, _observers, _combinedResult, _combineResult, combineResult_fn, _findMatchingObservers, findMatchingObservers_fn, _onUpdate, onUpdate_fn, _notify, notify_fn;
+var _client, _result, _queries, _observers, _combinedResult, _lastCombine, _lastResult, _combineResult, combineResult_fn, _findMatchingObservers, findMatchingObservers_fn, _onUpdate, onUpdate_fn, _notify, notify_fn;
 var QueriesObserver = class extends Subscribable {
@@ -35,2 +35,4 @@ constructor(client, queries, _options) {
     __privateAdd(this, _combinedResult, void 0);
+    __privateAdd(this, _lastCombine, void 0);
+    __privateAdd(this, _lastResult, void 0);
     __privateSet(this, _client, client);
@@ -133,6 +135,16 @@ __privateSet(this, _queries, []);
 _combinedResult = new WeakMap();
+_lastCombine = new WeakMap();
+_lastResult = new WeakMap();
 _combineResult = new WeakSet();
 combineResult_fn = function(input, combine) {
   if (combine) {
-    return replaceEqualDeep(__privateGet(this, _combinedResult), combine(input));
+    if (!__privateGet(this, _combinedResult) || __privateGet(this, _result) !== __privateGet(this, _lastResult) || combine !== __privateGet(this, _lastCombine)) {
+      __privateSet(this, _lastCombine, combine);
+      __privateSet(this, _lastResult, __privateGet(this, _result));
+      __privateSet(this, _combinedResult, replaceEqualDeep(
+        __privateGet(this, _combinedResult),
+        combine(input)
+      ));
+    }
+    return __privateGet(this, _combinedResult);
   }
@@ -139,0 +151,0 @@ return input;

build/modern/queriesObserver.js

@@ -20,2 +20,4 @@ // src/queriesObserver.ts
   #combinedResult;
+  #lastCombine;
+  #lastResult;
   constructor(client, queries, _options) {
@@ -116,3 +118,11 @@ super();
     if (combine) {
-      return replaceEqualDeep(this.#combinedResult, combine(input));
+      if (!this.#combinedResult || this.#result !== this.#lastResult || combine !== this.#lastCombine) {
+        this.#lastCombine = combine;
+        this.#lastResult = this.#result;
+        this.#combinedResult = replaceEqualDeep(
+          this.#combinedResult,
+          combine(input)
+        );
+      }
+      return this.#combinedResult;
     }
@@ -119,0 +129,0 @@ return input;

package.json

 {
   "name": "@tanstack/query-core",
-  "version": "5.28.13",
+  "version": "5.29.0",
   "description": "The framework agnostic core that powers TanStack Query",
@@ -5,0 +5,0 @@ "author": "tannerlinsley",

src/queriesObserver.ts

@@ -43,2 +43,4 @@ import { notifyManager } from './notifyManager'
   #combinedResult?: TCombinedResult
+  #lastCombine?: CombineFn<TCombinedResult>
+  #lastResult?: Array<QueryObserverResult>
 
@@ -185,3 +187,16 @@ constructor(
     if (combine) {
-      return replaceEqualDeep(this.#combinedResult, combine(input))
+      if (
+        !this.#combinedResult ||
+        this.#result !== this.#lastResult ||
+        combine !== this.#lastCombine
+      ) {
+        this.#lastCombine = combine
+        this.#lastResult = this.#result
+        this.#combinedResult = replaceEqualDeep(
+          this.#combinedResult,
+          combine(input),
+        )
+      }
+
+      return this.#combinedResult
     }
@@ -188,0 +203,0 @@ return input as any

No alert changes

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