ruote history

gistfile1.rb

module Ruote
  class StorageHistory
    def steps_by_process(wfid)
      # which ones were 'executed' - filters out items like setting up sequence and concurrence steps
      all_expressions = self.by_process(wfid)
      dispatched_expressions = all_expressions.select{|flow_expr| 'dispatched' == flow_expr["action"]}      
      # for all the flow_expressions, get the name and order by sorting by the original timestamp
      dispatched_expressions.map do |flow_expr| 
        [flow_expr['participant_name'], flow_expr["original_put_at"]]
      end.sort{|a,b| a.last <=> b.last}.map{|exp| exp.first}
    end
  end
end