lib/grumlin/traversal.rb in grumlin-0.5.1 vs lib/grumlin/traversal.rb in grumlin-0.6.0

@@ -2,20 +2,19 @@
 
 module Grumlin
   class Traversal
     attr_reader :connection
 
+    # TODO: add other start steps
+    SUPPORTED_START_STEPS = %w[E V addE addV].freeze
+
     def initialize(pool = Grumlin.config.default_pool)
       @pool = pool
     end
 
-    # TODO: add other start steps
-    %w[addV addE V E].each do |step|
+    SUPPORTED_START_STEPS.each do |step|
       define_method step do |*args|
         Step.new(@pool, step, *args)
       end
     end
-
-    alias addVertex addV
-    alias addEdge addE
   end
 end