# File lib/thinking_sphinx/source.rb, line 55 def to_riddle_for_delta(offset, position) source = Riddle::Configuration::SQLSource.new( "#{index.delta_name}_#{position}", adapter.sphinx_identifier ) source.parent = "#{index.core_name}_#{position}" set_source_database_settings source set_source_attributes source, offset, true set_source_settings source set_source_sql source, offset, true source end