lib/y_petri/simulation/dependency.rb in y_petri-2.3.3 vs lib/y_petri/simulation/dependency.rb in y_petri-2.3.4

@@ -1,11 +1,12 @@
 # encoding: utf-8
 
-# Place / transition collection mixin for parametrized classes of
-# YPetri::Simulation. Expects the includer to provide +#simulation+
-# method returning current +Simulation+ instance.
-#
+# Mixin providing collections of places / transitions to classes parametrized
+# by an instance of YPetri::Simulation. Expects the includer classes to provide
+# +#simulation+ method returning the +Simulation+ instance with which they are
+# parametrized.
+# 
 class YPetri::Simulation
   module Dependency
     delegate :Place,
              :Transition,
              :MarkingClamp,
@@ -23,20 +24,21 @@
              :A_tt,
              :f2a, :c2a,
              :m_vector,
              :recorder,
              to: :simulation
-
-    # Delegates to the protected (and private) methods of simulation.
+    
+    # Delegates supplied method symbols to the protected (and private) methods
+    # of the simulation.
     # 
-    def self.delegate_to_simulation! *symbols
-      symbols.each do |sym|
+    def self.delegate_to_simulation! *method_symbols
+      method_symbols.each do |symbol|
         module_exec do
-          define_method sym do |*aa, &b| simulation.send sym, *aa, &b end
+          define_method symbol do |*aa, &b| simulation.send symbol, *aa, &b end
         end
       end
     end
-
+    
     # Necessary to overcoming the protected character of the listed methods.
     # 
     [ :node,
       :place,
       :transition