From 22a74415f3014f3320bdce4a84f491ef03dbaac4 Mon Sep 17 00:00:00 2001
From: Claude <developers@lethean.io>
Date: Thu, 2 Apr 2026 10:38:29 +0100
Subject: [PATCH] ax(node): rename d to deduplicator in NewMessageDeduplicator
 (AX-1)
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Single-letter variable `d` requires a reader to infer its type from
context. Rename to `deduplicator` — predictable names over short names
(RFC-CORE-008 §1).

Co-Authored-By: Charon <charon@lethean.io>
---
 pkg/node/transport.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/node/transport.go b/pkg/node/transport.go
index 7c69d33..412edf8 100644
--- a/pkg/node/transport.go
+++ b/pkg/node/transport.go
@@ -64,11 +64,11 @@ type MessageDeduplicator struct {
 // dedup.Mark(msg.ID)
 // if dedup.IsDuplicate(msg.ID) { continue }
 func NewMessageDeduplicator(ttl time.Duration) *MessageDeduplicator {
-	d := &MessageDeduplicator{
+	deduplicator := &MessageDeduplicator{
 		seen: make(map[string]time.Time),
 		ttl:  ttl,
 	}
-	return d
+	return deduplicator
 }
 
 // if dedup.IsDuplicate(msg.ID) { continue } // drop already-processed message