From d1868eb518736c10473ec1c6db92784ce47e1c67 Mon Sep 17 00:00:00 2001
From: Shim Shtein <sshtein@redhat.com>
Date: Thu, 8 Aug 2024 12:21:44 -0400
Subject: [PATCH] Fix documentation hash generation

---
 lib/foreman_theme_satellite/documentation.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/foreman_theme_satellite/documentation.rb b/lib/foreman_theme_satellite/documentation.rb
index 60753df..dfb8171 100644
--- a/lib/foreman_theme_satellite/documentation.rb
+++ b/lib/foreman_theme_satellite/documentation.rb
@@ -95,11 +95,12 @@ def self.flat_docs_guides_links
       source.map do |k, v|
         key = "#{prefix}/#{k}"
         if v.is_a?(Hash)
-          key_values.append(*nested_to_flat_k_v(key, v))
+          key_values.concat(nested_to_flat_k_v(key, v))
         else
-          key_values.append([key, v])
+          key_values.concat([[key, v]])
         end
       end
+      key_values
     end
   end
 end