ruby on rails - How to access xml in Feedjira parser classes -


say have following feedjira nested parser subclasses. how can access xml trunk, branch, , leaf classes can log/save in case of error? preferably xml parsed element, i'd take xml whole trunk in case of branch or leaf.

thanks!

module feedjira   module parser     class trunk       include saxmachine       include feedentryutilities        element :trunkname       elements :branch, as: :branches, class: branch        def createmodel         begin           trunk = activerecordtrunk.create( name: trunkname )           branches.each_index |n|             branch = branches[ n ].createmodel             branch.trunk_id = trunk.id             branch.save!           end         rescue standarderror => e           # log error , xml trunk element.  how??           ::rails.logger.error "parse error, xml = #{ xml }"         end       end     end      class branch       include saxmachine       include feedentryutilities        element :branchname       elements :leaf, as: :leaves, class: leaf        def createmodel         begin           trunk = activerecordbranch.create( name: branchname )           leaves.each_index |n|             leaf = leaves[ n ].createmodel             leaf.branch_id = branch.id             leaf.save!           end         rescue standarderror => e           # log error , xml branch element.  how??           ::rails.logger.error "parse error, xml = #{ xml }"         end       end     end      class leaf       include saxmachine       include feedentryutilities        element :leafname        def createmodel         begin           leaf = activerecordleaf.create( name: leafname )         rescue standarderror => e           # log error , xml leaf element.  how??           ::rails.logger.error "parse error, xml = #{ xml }"         end       end     end   end end


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