From 88a6048dc20a93f738de5a1db3f9abd99079360f Mon Sep 17 00:00:00 2001
From: alemi <me@alemi.dev>
Date: Mon, 13 May 2024 16:32:23 +0200
Subject: [PATCH] fix(apb): id returns id of front for array node

---
 apb/src/node.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/apb/src/node.rs b/apb/src/node.rs
index 1380ea6..fd5f47c 100644
--- a/apb/src/node.rs
+++ b/apb/src/node.rs
@@ -92,9 +92,10 @@ impl<T : super::Base> Node<T> {
 	/// returns id of object: url for link, id for object, None if empty or array
 	pub fn id(&self) -> Option<String> {
 		match self {
-			Node::Empty | Node::Array(_) => None,
+			Node::Empty => None,
 			Node::Link(uri) => Some(uri.href().to_string()),
-			Node::Object(obj) => obj.id().map(|x| x.to_string()),
+			Node::Object(obj) => Some(obj.id()?.to_string()),
+			Node::Array(arr) => Some(arr.front()?.id()?.to_string()),
 		}
 	}
 }