From 32df336c3e5fa174725bf95c70f5ee611c2640a9 Mon Sep 17 00:00:00 2001
From: Sasha Koshka <sashakoshka@tebibyte.media>
Date: Thu, 22 May 2025 23:44:20 -0400
Subject: [PATCH] tape: Add DecodeVILAIter

---
 tape/array.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/tape/array.go b/tape/array.go
index 00cdffb..04265d2 100644
--- a/tape/array.go
+++ b/tape/array.go
@@ -69,6 +69,19 @@ func DecodeVILA(data []byte) ArrayPullFunc {
 	}
 }
 
+// DecodeVILAIter decodes a variable item length array and returns it as an
+// iterator.
+func DecodeVILAIter(data []byte) iter.Seq[[]byte] {
+	return func(yield func([]byte) bool) {
+		pull := DecodeVILA(data)
+		for {
+			value, _, err := pull()
+			if err != nil { return }
+			if !yield(value) { return }
+		}
+	}
+}
+
 // EncodeVILA encodes a variable item length array.
 func EncodeVILA(data []byte, items ...[]byte) ArrayPushFunc {
 	n := 0