From 7ae4b858b3ab7b51a6bda388414adf27fd71c23b Mon Sep 17 00:00:00 2001
From: Alexis Bernard <alexis@bernard.io>
Date: Mon, 4 Nov 2024 18:34:23 +0100
Subject: [ruby/rdoc] Display class ancestors in the sidebar #1183

https://github.com/ruby/rdoc/commit/50dda13426
---
 lib/rdoc/generator/template/darkfish/_sidebar_parent.rhtml | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

(limited to 'lib/rdoc/generator/template')

diff --git a/lib/rdoc/generator/template/darkfish/_sidebar_parent.rhtml b/lib/rdoc/generator/template/darkfish/_sidebar_parent.rhtml
index 1420da3201..6808b2bf87 100644
--- a/lib/rdoc/generator/template/darkfish/_sidebar_parent.rhtml
+++ b/lib/rdoc/generator/template/darkfish/_sidebar_parent.rhtml
@@ -1,11 +1,6 @@
-<%- if klass.type == 'class' then %>
+<%- if klass.type == 'class' && (ancestors = klass.super_classes).any? -%>
 <div id="parent-class-section" class="nav-section">
-  <h3>Parent</h3>
-
-  <%- if klass.superclass and not String === klass.superclass then -%>
-  <p class="link"><a href="<%= klass.aref_to klass.superclass.path %>"><%= klass.superclass.full_name %></a>
-  <%- else -%>
-  <p class="link"><%= klass.superclass %>
-  <%- end -%>
+  <h3>Ancestors</h3>
+  <%= generate_ancestor_list(ancestors, klass) %>
 </div>
 <%- end -%>
-- 
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