Merge pull request #12667 from nateberkopec/make_guides_html_valid

Fix Guide HTML validation

1 files changed, 5 insertions, 5 deletions

diff --git a/guides/rails_guides/markdown.rb b/guides/rails_guides/markdown.rb
index 547c6d2c15..dbf7ff311d 100644
--- a/guides/rails_guides/markdown.rb
+++ b/guides/rails_guides/markdown.rb
@@ -79,10 +79,10 @@ module RailsGuides
       def generate_structure
         @headings_for_index = []
         if @body.present?
-          @body = Nokogiri::HTML(@body).tap do |doc|
+          @body = Nokogiri::HTML.fragment(@body).tap do |doc|
             hierarchy = []
 
-            doc.at('body').children.each do |node|
+            doc.children.each do |node|
               if node.name =~ /^h[3-6]$/
                 case node.name
                 when 'h3'
@@ -116,7 +116,7 @@ module RailsGuides
             end
           end
 
-          @index = Nokogiri::HTML(engine.render(raw_index)).tap do |doc|
+          @index = Nokogiri::HTML.fragment(engine.render(raw_index)).tap do |doc|
             doc.at('ol')[:class] = 'chapters'
           end.to_html
 
@@ -130,8 +130,8 @@ module RailsGuides
       end
 
       def generate_title
-        if heading = Nokogiri::HTML(@header).at(:h2)
-          @title = "#{heading.text} — Ruby on Rails Guides".html_safe
+        if heading = Nokogiri::HTML.fragment(@header).at(:h2)
+          @title = "#{heading.text} — Ruby on Rails Guides"
         else
           @title = "Ruby on Rails Guides"
         end