lib/y_petri/simulation/transitions.rb in y_petri-2.2.4 vs lib/y_petri/simulation/transitions.rb in y_petri-2.3.2

@@ -1,19 +1,17 @@
 # encoding: utf-8
 
-# Transition collection for YPetri::Simulation.
-#
 class YPetri::Simulation
-  class Transitions < Elements
+  # Transition collection for YPetri::Simulation.
+  #
+  class Transitions < Nodes
     require_relative 'transitions/types'
-    include Types
+    ★ Types # ★ means include
 
     # Pushes a transition to the collection.
     # 
     def push transition
-      t = begin
-            net.transition( transition )
-          rescue NameError, TypeError
+      t = begin; net.transition( transition ); rescue NameError, TypeError
             return super transition( transition )
           end
       super t.name ? Transition().new( t, name: t.name ) : Transition().new( t )
     end
   end # class Transitions