lib/arbre/element_collection.rb in arbre-1.7.0 vs lib/arbre/element_collection.rb in arbre-2.0.0

@@ -1,10 +1,9 @@
 # frozen_string_literal: true
 module Arbre
 
   # Stores a collection of Element objects
   class ElementCollection < Array
-
     def +(other)
       self.class.new(super)
     end
 
     def -(other)