lib/rom/sql/relation.rb in rom-sql-1.2.1 vs lib/rom/sql/relation.rb in rom-sql-1.2.2

@@ -110,10 +110,10 @@
       def self.primary_key_columns(db, table)
         names = db.respond_to?(:primary_key) ? Array(db.primary_key(table)) : [:id]
         names.map { |col| :"#{table}__#{col}" }
       end
 
-      option :primary_key, reader: true, default: -> rel { rel.schema.primary_key_name }
+      option :primary_key, default: -> { schema.primary_key_name }
 
       # Return relation that will load associated tuples of this relation
       #
       # This method is useful for defining custom relation views for relation
       # composition when you want to enhance default association query