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mbta · May 28, 2024 · dd78beb · dd78beb
1 parent 8eb63e4
commit dd78beb
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/dotcom_web/controllers/tracker_controller.ex b/lib/dotcom_web/controllers/tracker_controller.ex
@@ -1,4 +1,9 @@
 defmodule DotcomWeb.TrackerController do
+  @moduledoc """
+  Along with tracker.js, this controller logs the path and session_id of the user.
+  It allows us to see what pages are being visited in a session.
+  """
+
   use DotcomWeb, :controller
 
   require Logger