Method: HTML::Pipeline::EmojiFilter#call

Defined in:
lib/html/pipeline/emoji_filter.rb

#call ⇒ Object 



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# File 'lib/html/pipeline/emoji_filter.rb', line 21

def call
  doc.search('.//text()').each do |node|
    content = node.to_html
    next unless content.include?(':')
    next if has_ancestor?(node, ignored_ancestor_tags)
    html = emoji_image_filter(content)
    next if html == content
    node.replace(html)
  end
  doc
end