From f4fc599a1d0c32eacb17cbd7794aaabfa9957e58 Mon Sep 17 00:00:00 2001
From: Michael Miller <icy.arctic.fox@gmail.com>
Date: Wed, 18 Aug 2021 17:47:20 -0600
Subject: [PATCH] Add display_name convenience method

---
 src/spectator/node.cr | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/spectator/node.cr b/src/spectator/node.cr
index 4979f6e..c5a64b6 100644
--- a/src/spectator/node.cr
+++ b/src/spectator/node.cr
@@ -59,10 +59,15 @@ module Spectator
       Tags.new(metadata.keys)
     end
 
+    # Non-nil name used to show the node name.
+    def display_name
+      @name || "<anonymous>"
+    end
+
     # Constructs the full name or description of the node.
     # This prepends names of groups this node is part of.
     def to_s(io)
-      (@name || "<anonymous>").to_s(io)
+      display_name.to_s(io)
     end
 
     # Exposes information about the node useful for debugging.