cl/mapping (311 bytes)
1 (map 'string #'identity "hi");=>"hi" 2 (mapc #'(lambda (x y) (print (+ x y))) '(1 2 3) '(4 5 6));=>(1 2 3) 3 (maplist #'nconc '(1 2 3));=> ((1 2 3) (2 3) (3)) 4 (mapcon #'list '(1 2 3));((1 2 3) (2 3) (3)) 5 (mapl #'print '(1 2 3));=> (1 2 3) 6 (mapcan #'list '(1 2 3 4));=> (1 2 3 4) 7 (mapcan #'identity '(1 2 3 4));=> 4