From 809e71444dbf47af1ebaddf9df0cb39cb304a53a Mon Sep 17 00:00:00 2001
From: Petrik <petrik@deheus.net>
Date: Thu, 20 Apr 2023 21:48:40 +0200
Subject: [PATCH] Make namespace section expandable

Collapse the namespace list by default as it can be very large.
---
 .../generator/template/rails/_context.rhtml   | 20 ++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/lib/rdoc/generator/template/rails/_context.rhtml b/lib/rdoc/generator/template/rails/_context.rhtml
index f975762d..9ea51b62 100644
--- a/lib/rdoc/generator/template/rails/_context.rhtml
+++ b/lib/rdoc/generator/template/rails/_context.rhtml
@@ -31,15 +31,17 @@
 
   <% unless context.classes_and_modules.empty? %>
     <!-- Namespace -->
-    <div class="sectiontitle">Namespace</div>
-    <ul>
-      <% (context.modules.sort + context.classes.sort).each do |mod| %>
-        <li>
-          <span class="type"><%= mod.type.upcase %></span>
-          <a href="<%= context.aref_to mod.path %>"><%= mod.full_name %></a>
-        </li>
-      <% end %>
-    </ul>
+    <details>
+      <summary class="sectiontitle">Namespace</summary>
+      <ul>
+        <% (context.modules.sort + context.classes.sort).each do |mod| %>
+          <li>
+            <span class="type"><%= mod.type.upcase %></span>
+            <a href="<%= context.aref_to mod.path %>"><%= mod.full_name %></a>
+          </li>
+        <% end %>
+      </ul>
+    </details>
   <% end %>