lib/axiom/relation.rb in axiom-0.1.1 vs lib/axiom/relation.rb in axiom-0.2.0

@@ -22,15 +22,15 @@
     attr_reader :tuples
     private :tuples
 
     # The relation sort order
     #
-    # @return [Operation::Order::DirectionSet]
+    # @return [Operation::Sorted::DirectionSet]
     #
     # @api private
     def directions
-      Operation::Order::DirectionSet::EMPTY
+      Operation::Sorted::DirectionSet::EMPTY
     end
 
     # Instantiate a new Relation
     #
     # @example of a materialized Array based relation
@@ -236,10 +236,10 @@
     #
     # @return [Relation]
     #
     # @api private
     def self.coerce(header, object)
-      if object.kind_of?(Relation) || ! object.kind_of?(Enumerable)
+      if object.kind_of?(Relation) || !object.kind_of?(Enumerable)
         object
       else
         Relation.new(header, object)
       end
     end