Testing

gistfile1.txt

      extend ThinkingSphinx::ActiveRecord::ClassMethods
        
        class << self
          attr_accessor :sphinx_index_blocks
          
          def set_sphinx_primary_key(attribute)
            @sphinx_primary_key_attribute = attribute
          end
          
          def primary_key_for_sphinx
            @sphinx_primary_key_attribute || primary_key
          end
          
          def sphinx_index_options
            sphinx_indexes.last.options
          end
          
          # Generate a unique CRC value for the model's name, to use to
          # determine which Sphinx documents belong to which AR records.
          # 
          # Really only written for internal use - but hey, if it's useful to
          # you in some other way, awesome.
          # 
          def to_crc32
            self.name.to_crc32
          end
          
          def to_crc32s
            (subclasses << self).collect { |klass| klass.to_crc32 }
          end
          
          def sphinx_database_adapter
            @sphinx_database_adapter ||=
              ThinkingSphinx::AbstractAdapter.detect(self)
          end
          
          def sphinx_name
            self.name.underscore.tr(':/\\', '_')
          end
          
          #
          # The above method to_crc32s is dependant on the subclasses being loaded consistently
          # After a reset_subclasses is called (during a Dispatcher.cleanup_application in development)
          # Our subclasses will be lost but our context will not reload them for us.
          #
          # We reset the context which causes the subclasses to be reloaded next time the context is called.
          #
          def reset_subclasses_with_thinking_sphinx
            reset_subclasses_without_thinking_sphinx
            ThinkingSphinx.reset_context!
          end