q9

node_modules/alien-signals/cjs/unstable/computedSet.js

@@ -0,0 +1,13 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.computedSet = computedSet;
+const index_js_1 = require("../index.js");
+function computedSet(source) {
+    return (0, index_js_1.computed)((oldValue) => {
+        const newValue = source.get();
+        if (oldValue?.size === newValue.size && [...oldValue].every(c => newValue.has(c))) {
+            return oldValue;
+        }
+        return newValue;
+    });
+}