From a05aef260fb67c12595952e1ee84016f02b14762 Mon Sep 17 00:00:00 2001
From: Hornwitser <github@hornwitser.no>
Date: Wed, 4 Sep 2024 13:43:56 +0200
Subject: [PATCH] Allow iterating through datastores like a Map

Support the for (const [k, v] of datastore) syntax which is commonly
used with maps by adding a Symbol.iterator function returning the
appropriate iterator.
---
 packages/lib/src/datastore.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/lib/src/datastore.ts b/packages/lib/src/datastore.ts
index 42bc4303..20c38683 100644
--- a/packages/lib/src/datastore.ts
+++ b/packages/lib/src/datastore.ts
@@ -184,6 +184,11 @@ export abstract class Datastore<
 		return this.data.get(key);
 	}
 
+	// Allow iterating through the datastore like a Map.
+	[Symbol.iterator](): IterableIterator<[K, Readonly<V>]> {
+		return this.data.entries();
+	}
+
 	// Returns all values in the datastore
 	values() {
 		return this.data.values() as IterableIterator<Readonly<V>>;