lib/grumlin/traversal.rb in grumlin-0.11.0 vs lib/grumlin/traversal.rb in grumlin-0.12.0

@@ -1,18 +1,16 @@
 # frozen_string_literal: true
 
 module Grumlin
   class Traversal
-    attr_reader :connection
-
     # TODO: add other start steps
-    SUPPORTED_START_STEPS = %w[E V addE addV].freeze
+    SUPPORTED_STEPS = %i[E V addE addV].freeze
 
     def initialize(pool = Grumlin.default_pool)
       @pool = pool
     end
 
-    SUPPORTED_START_STEPS.each do |step|
+    SUPPORTED_STEPS.each do |step|
       define_method step do |*args|
         Step.new(@pool, step, *args)
       end
     end
   end