build_fixture_statements

# File activerecord/lib/active_record/connection_adapters/sqlite3/database_statements.rb, line 139
          def build_fixture_statements(fixture_set)
            fixture_set.flat_map do |table_name, fixtures|
              next if fixtures.empty?
              fixtures.map { |fixture| build_fixture_sql([fixture], table_name) }
            end.compact
          end