react-rx - npm Package Compare versions

Comparing version 4.1.2-canary.8 to 4.1.2-canary.9

dist/index.js

@@ -1,2 +0,3 @@
-import { useMemo, useSyncExternalStore, useState, useEffect } from "react";
+import { c } from "react-compiler-runtime";
+import { useSyncExternalStore, useState, useEffect } from "react";
 import { catchError, of, finalize, share, timer, asapScheduler } from "rxjs";
@@ -11,51 +12,67 @@ import { map, tap } from "rxjs/operators";
 function useObservable(observable, initialValue, debug) {
-  const store = useMemo(() => {
-    if (!cache.has(observable)) {
-      const entry = {};
-      entry.observable = observable.pipe(
-        map((value) => ({ snapshot: value, error: void 0 })),
-        catchError((error) => of({ snapshot: void 0, error })),
-        tap(({ snapshot, error }) => {
-          debug && console.log("tap", snapshot, error), entry.snapshot = snapshot, entry.error = error;
-        }),
-        // Note: any value or error emitted by the provided observable will be mapped to the cache entry's mutable state
-        // and the observable is thereafter only used as a notifier to call `onStoreChange`, hence the `void` return type.
-        map((value) => {
-        }),
-        // Ensure that the cache entry is deleted when the observable completes or errors.
-        finalize(() => cache.delete(observable)),
-        share({ resetOnRefCountZero: () => timer(0, asapScheduler) })
-      ), entry.observable.subscribe().unsubscribe(), cache.set(observable, entry);
-    }
-    const instance = cache.get(observable);
-    return {
-      subscribe: (onStoreChange) => {
-        debug && console.log("subscribe", observable);
-        const subscription = instance.observable.subscribe(() => {
-          debug && console.log("onStoreChange", observable), onStoreChange();
-        });
-        return () => {
-          debug && console.log("unsubscribe", observable), subscription.unsubscribe();
-        };
-      },
-      getSnapshot: () => {
-        if (debug && console.log("getSnapshot", instance.snapshot, instance.error), instance.error)
-          throw instance.error;
-        return instance.snapshot;
-      }
+  const $ = c(18);
+  let t0;
+  if (!cache.has(observable)) {
+    const entry = {};
+    entry.observable = observable.pipe(map((value) => ({
+      snapshot: value,
+      error: void 0
+    })), catchError((error) => of({
+      snapshot: void 0,
+      error
+    })), tap((t12) => {
+      const {
+        snapshot,
+        error: error_0
+      } = t12;
+      debug && console.log("tap", snapshot, error_0), entry.snapshot = snapshot, entry.error = error_0;
+    }), map((value_0) => {
+    }), finalize(() => cache.delete(observable)), share({
+      resetOnRefCountZero: () => timer(0, asapScheduler)
+    })), entry.observable.subscribe().unsubscribe(), cache.set(observable, entry);
+  }
+  let t1;
+  $[0] !== observable ? (t1 = cache.get(observable), $[0] = observable, $[1] = t1) : t1 = $[1];
+  const instance = t1;
+  let t2;
+  $[2] !== debug || $[3] !== observable || $[4] !== instance.observable ? (t2 = (onStoreChange) => {
+    debug && console.log("subscribe", observable);
+    const subscription_0 = instance.observable.subscribe(() => {
+      debug && console.log("onStoreChange", observable), onStoreChange();
+    });
+    return () => {
+      debug && console.log("unsubscribe", observable), subscription_0.unsubscribe();
     };
-  }, [debug, observable]);
-  return useSyncExternalStore(
-    store.subscribe,
-    () => store.getSnapshot() ?? getValue(initialValue),
-    typeof initialValue > "u" ? void 0 : () => getValue(initialValue)
-  );
+  }, $[2] = debug, $[3] = observable, $[4] = instance.observable, $[5] = t2) : t2 = $[5];
+  let t3;
+  $[6] !== debug || $[7] !== instance.snapshot || $[8] !== instance.error ? (t3 = () => {
+    if (debug && console.log("getSnapshot", instance.snapshot, instance.error), instance.error)
+      throw instance.error;
+    return instance.snapshot;
+  }, $[6] = debug, $[7] = instance.snapshot, $[8] = instance.error, $[9] = t3) : t3 = $[9];
+  let t4;
+  $[10] !== t2 || $[11] !== t3 ? (t4 = {
+    subscribe: t2,
+    getSnapshot: t3
+  }, $[10] = t2, $[11] = t3, $[12] = t4) : t4 = $[12], t0 = t4;
+  const store = t0;
+  let t5;
+  $[13] !== store || $[14] !== initialValue ? (t5 = () => store.getSnapshot() ?? getValue(initialValue), $[13] = store, $[14] = initialValue, $[15] = t5) : t5 = $[15];
+  let t6;
+  return $[16] !== initialValue ? (t6 = typeof initialValue > "u" ? void 0 : () => getValue(initialValue), $[16] = initialValue, $[17] = t6) : t6 = $[17], useSyncExternalStore(store.subscribe, t5, t6);
 }
 function useObservableEvent(handleEvent) {
-  const [[calls$, call]] = useState(() => observableCallback()), onEvent = useEffectEvent((observable) => handleEvent(observable));
-  return useEffect(() => {
-    const subscription = calls$.pipe((observable) => onEvent(observable)).subscribe();
+  const $ = c(6), [t0] = useState(_temp), [calls$, call] = t0;
+  let t1;
+  $[0] !== handleEvent ? (t1 = (observable) => handleEvent(observable), $[0] = handleEvent, $[1] = t1) : t1 = $[1];
+  const onEvent = useEffectEvent(t1);
+  let t2, t3;
+  return $[2] !== calls$ || $[3] !== onEvent ? (t2 = () => {
+    const subscription = calls$.pipe((observable_0) => onEvent(observable_0)).subscribe();
     return () => subscription.unsubscribe();
-  }, [calls$, onEvent]), call;
+  }, t3 = [calls$, onEvent], $[2] = calls$, $[3] = onEvent, $[4] = t2, $[5] = t3) : (t2 = $[4], t3 = $[5]), useEffect(t2, t3), call;
 }
+function _temp() {
+  return observableCallback();
+}
 export {
@@ -62,0 +79,0 @@ useObservable,

package.json

 {
   "name": "react-rx",
-  "version": "4.1.2-canary.8",
+  "version": "4.1.2-canary.9",
   "description": "React + RxJS = <3",
@@ -5,0 +5,0 @@ "keywords": [

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Found 1 instance in 1 package

Fixed alerts

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

49830

increased by12.18%

Lines of code

625

increased by5.57%

Worsened metrics

Number of downloads

131879

decreased by-10.37%

No dependency changes