Flowdock
have_author?(check_parent=true) public

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# File lib/rss/atom.rb, line 411
        def have_author?(check_parent=true)
          authors.any? {|author| !author.to_s.empty?} or
            (check_parent and @parent and @parent.have_author?) or
            (source and source.have_author?)
        end
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