relation.rb in rom-sql-2.0.0.beta3

- old
+ new

@@ -4,11 +4,10 @@
 require 'rom/sql/wrap'
 require 'rom/sql/transaction'
 
 require 'rom/sql/relation/reading'
 require 'rom/sql/relation/writing'
-require 'rom/sql/relation/sequel_api'
 
 module ROM
   module SQL
     # Sequel-specific relation extensions
     #
@@ -47,9 +46,11 @@
         event[:relation].define_default_views!
       end
 
       # @api private
       def self.define_default_views!
+        undef_method :by_pk if method_defined?(:by_pk)
+
         if schema.primary_key.size > 1
           # @!method by_pk(val1, val2)
           #   Return a relation restricted by its composite primary key
           #
           #   @param [Array] args A list with composite pk values