Contents

class Slacken::DocumentComponent
  module ExtractImgAlt
    def extract_img_alt
      if type.member_of?(:img)
        child = self.class.new(:text, [], content: attrs[:alt] || attrs[:src])
        derive([child])
      else
        derive(children.map(&:extract_img_alt))
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
slacken-0.1.0	lib/slacken/document_component/extract_img_alt.rb