From 048609cf0e2a928caf6f6c08281df8ae865721e7 Mon Sep 17 00:00:00 2001
From: Matt Jankowski <matt@jankowski.online>
Date: Thu, 31 Oct 2024 10:26:35 -0400
Subject: [PATCH] Add `Timeline` wrapper class

---
 app/lib/timeline.rb | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 app/lib/timeline.rb

diff --git a/app/lib/timeline.rb b/app/lib/timeline.rb
new file mode 100644
index 0000000000..2fd17d4d9b
--- /dev/null
+++ b/app/lib/timeline.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+module Timeline
+  extend Redisable
+
+  module_function
+
+  def subscribed?(timeline)
+    redis.exists?("subscribed:#{timeline}")
+  end
+end