From: Eduardo San Martin Morote <posva13@gmail.com>
Date: Mon, 6 Sep 2021 15:53:34 +0000 (+0200)
Subject: fix(vue2): fix isComputed check for getters
X-Git-Tag: pinia@2.0.0-rc.9~7
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=307078bb7a485ec01ff50fdcd58138433662ade0;p=thirdparty%2Fvuejs%2Fpinia.git

fix(vue2): fix isComputed check for getters
---

diff --git a/packages/pinia/src/store.ts b/packages/pinia/src/store.ts
index b77f1f2f..690bad22 100644
--- a/packages/pinia/src/store.ts
+++ b/packages/pinia/src/store.ts
@@ -77,6 +77,13 @@ const { assign } = Object
 
 function isComputed<T>(value: ComputedRef<T> | unknown): value is ComputedRef<T>
 function isComputed(o: any): o is ComputedRef {
+  if (isVue2) {
+    const descriptor = o ? Object.getOwnPropertyDescriptor(o, 'value') : null
+    return (descriptor &&
+      descriptor.get &&
+      // TODO: make something in @vue/composition-api to be able to check this
+      descriptor.get.toString().length > 42) as boolean
+  }
   return o && o.effect
 }