lib/cpee/processtransformation/bpmn2.rb in cpee-1.3.137 vs lib/cpee/processtransformation/bpmn2.rb in cpee-1.3.138

@@ -197,18 +197,18 @@
                 if !(n.nil? || (n.container? && (node.outgoing <=1 || traces.finished?)))
                   (branch << n).compact!
                 end
               else
                 loops = traces.loops
-                if node.type == :exclusiveGateway || traces.length == 1
+                if node.type == :exclusiveGateway || traces.all_loops?
                   ### as the first is a decision node, just remove and continue
                   if node.incoming == 2
                     node.incoming = 1
                     branch << Loop.new(node.id)
                     ### remove the gateway itself, as for a single loop it is no longer used.
                     ### the condition will the loop condition
-                    if traces.length == 1
-                      loops.first.pop
+                    if traces.all_loops?
+                      loops.pop_all
                     else
                       traces.shift_all
                     end
                     loops.remove_empty
                     build_ttree branch.last, loops, nil, debug