From b5c56090ee5f71134b85e3cdf7e3b89093649fac Mon Sep 17 00:00:00 2001
From: Ruy Diaz <diazruy@gmail.com>
Date: Sat, 1 Apr 2017 21:35:20 -0700
Subject: Add anchor links to all headers

To allow easy linking at all levels and not just from index
---
 guides/assets/stylesheets/main.css | 3 +++
 guides/rails_guides/markdown.rb    | 4 ++++
 2 files changed, 7 insertions(+)

(limited to 'guides')

diff --git a/guides/assets/stylesheets/main.css b/guides/assets/stylesheets/main.css
index b56699a0d0..a1e4851833 100644
--- a/guides/assets/stylesheets/main.css
+++ b/guides/assets/stylesheets/main.css
@@ -294,6 +294,9 @@ a, a:link, a:visited {
 #mainCol a, #subCol a, #feature a {color: #980905;}
 #mainCol a code, #subCol a code, #feature a code {color: #980905;}
 
+#mainCol a.anchorlink { text-decoration: none; }
+#mainCol a.anchorlink:hover { text-decoration: underline; }
+
 /* Navigation
 --------------------------------------- */
 
diff --git a/guides/rails_guides/markdown.rb b/guides/rails_guides/markdown.rb
index bf2cc82c7c..16aaa7d1eb 100644
--- a/guides/rails_guides/markdown.rb
+++ b/guides/rails_guides/markdown.rb
@@ -105,6 +105,10 @@ module RailsGuides
                 node.inner_html = "#{node_index(hierarchy)} #{node.inner_html}"
               end
             end
+
+            doc.css('h3, h4, h5, h6').each do |node|
+              node.inner_html = "<a class='anchorlink' href='##{node[:id]}'>#{node.inner_html}</a>"
+            end
           end.to_html
         end
       end
-- 
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