set values in watch

index.js

@@ -4,7 +4,15 @@ const watch = (target, callback)=>{
 			target[key] = watch(target[key], callback)
 		}
 	}
-	return new Proxy(target, { set: callback })
+	return new Proxy(
+		target,
+		{
+			set: (target, prop, newValue) => {
+				target[prop] = newValue
+				callback()
+			}
+		}
+	)
 }
 
 const state = watch(
@@ -14,10 +22,11 @@ const state = watch(
 			name: 'bob'
 		}
 	},
-	(target, prop, newValue) => {
-		console.log(newValue);
+	() => {
+		console.log(state);
 	}
 )
 
 //state.name = 'Matthew'
 state.friend.name = 'Bilbo' 
+state.name = 'Matthew'