count copy array chunk cut extra compare clear concat cartesian-product copy-within cut-at cut-at-right cut-right count-each adjacent-combine

count copy drop cycle chunk cut extra compare iterable difference concat cartesian-product accumulate copy-within count-as cut-at cut-at-right cut-right drop-right drop-while

count array drop chunk cut extra compare difference sorted clear every entries deep-clone cut-at cut-at-right cut-right drop-right drop-while count-each drop-while-right