[Ocaml-lib-devel] other missing functions

[Stefano Z. <za...@bo...>]

I've dug a bit more in some old ocaml sources and I've found some
additional functions that IMO are worth while to be inserted in the
standard library:

  (* find functions on arrays, similar to List's *)
val Array.exists: ('a -> bool) -> 'a array -> bool
val Array.for_all: ('a -> bool) -> 'a array -> bool
val Array.find: ('a -> bool) -> 'a array -> 'a

  (* rotations on lists and arrays, step defaults to 1 *)
val Array.lrotate: ?step:int -> 'a array -> 'a array
val Array.rrotate: ?step:int -> 'a array -> 'a array
val List.lrotate: ?step:int -> 'a list -> 'a list
val List.rrotate: ?step:int -> 'a list -> 'a list

Hope this helps.
Cheers.

-- 
Stefano Zacchiroli  -  Undergraduate Student of CS @ Uni. Bologna, Italy
zack@{cs.unibo.it,debian.org,bononia.it}  -  http://www.bononia.it/zack/
"  I know you believe you understood what you think I said, but I am not
sure you realize that what you heard is not what I meant!  " -- G.Romney