Class: Slimmer::SectionInserter

Inherits:
Object
  • Object
show all
Defined in:
lib/slimmer/section_inserter.rb

Instance Method Summary collapse

Instance Method Details

#filter(src, dest) ⇒ Object 



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# File 'lib/slimmer/section_inserter.rb', line 3

def filter(src,dest)
  meta_name = dest.at_css('meta[name="x-section-name"]')
  meta_link = dest.at_css('meta[name="x-section-link"]')
  list = dest.at_css('nav[role=navigation] ol')

  if meta_name && meta_link && list
    link_node = Nokogiri::XML::Node.new('a', dest)
    link_node['href'] = meta_link['content']
    link_node.content = meta_name['content']

    list_item = Nokogiri::XML::Node.new('li', dest)
    list_item.add_child(link_node)

    list.add_child(list_item)
  end
end