From 848d13a8aafccae1ae222ae4da20a35bf0bb6df3 Mon Sep 17 00:00:00 2001 From: Prem Sichanugrist Date: Fri, 31 Aug 2012 18:00:22 -0400 Subject: [PATCH] Reuse parent's id if it's already exists --- guides/rails_guides/markdown.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/guides/rails_guides/markdown.rb b/guides/rails_guides/markdown.rb index 12eabcbcc8..6ad42769bc 100644 --- a/guides/rails_guides/markdown.rb +++ b/guides/rails_guides/markdown.rb @@ -23,7 +23,7 @@ def render(body) private def dom_id(nodes) - nodes.map{ |node| node.text.downcase.gsub(/[^a-z0-9]+/, '-') }.join('-') + nodes.map{ |node| node[:id] ? node[:id] : node.text.downcase.gsub(/[^a-z0-9]+/, '-') }.join('-') end def engine -- GitLab