[DOC] Set canonical root for online docs

st0012 · st0012 · commit c2a0f38990de · 2025-05-22T12:47:12.000+01:00
diff --git a/.rdoc_options b/.rdoc_options
@@ -20,3 +20,5 @@ autolink_excluded_words:
 - RDoc
 - Ruby
 - Set
+
+canonical_root: https://docs.ruby-lang.org/en/master

-Original file line number
+Diff line change
 - RDoc
 - Ruby
 - Set
++
 +canonical_root: https://docs.ruby-lang.org/en/master