From 500c1469375a5dd7460aade3ff1d3e6e2a7d1b15 Mon Sep 17 00:00:00 2001
From: Todd <todd.mcbrearty@gmail.com>
Date: Tue, 16 Feb 2021 11:06:50 -0500
Subject: [PATCH] Remove key on reset

as per the docs https://recoiljs.org/docs/guides/atom-effects/#asynchronous-storage-persistence
when reseting we should remove the key completely. It will re-hydrate next run.
---
 src/index.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/index.ts b/src/index.ts
index e59af0b..1285b14 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -46,7 +46,13 @@ export const recoilPersist = (
 
     onSet((newValue) => {
       const state = getState()
-      state[node.key] = newValue
+     
+      if (newValue instanceof DefaultValue) {
+        if(state.hasOwnProperty(node.key)) delete state[node.key];
+      } else {
+        state[node.key] = newValue
+      }
+      
       setState(state)
     })
   }