Module `Ranger`

Ranger - An interval slice for any data structures

type 'a t

Interval slices are called ranges

val create : 
  ?start:int ->
  stop:[ `Inclusive of int | `Exclusive of int ] ->
  (int -> 'a) ->
  'a t

val repeat : times:int -> 'a -> 'a t

repeat ~times:3 1 |> to_list is equivalent to 1;1;1

val get : 'a t -> int -> 'a

get t i gets the ith element of the range (0 being the first element in the range)

val of_array : 
  ?start:int ->
  ?stop:[ `Inclusive of int | `Exclusive of int ] ->
  'a array ->
  'a t

Create a range out of an array

val of_string : 
  ?start:int ->
  ?stop:[ `Inclusive of int | `Exclusive of int ] ->
  string ->
  char t

Create a range out of a string

val of_bytes : 
  ?start:int ->
  ?stop:[ `Inclusive of int | `Exclusive of int ] ->
  Bytes.t ->
  char t

Create a range out of a bytes

val of_list : 
  ?start:int ->
  ?stop:[ `Inclusive of int | `Exclusive of int ] ->
  'a list ->
  'a t

Create a range out of a list

val to_list : 'a t -> 'a list

val to_string : char t -> string

val to_bytes : char t -> Bytes.t

val iter : 'a t -> f:('a -> unit) -> unit

val iteri : 'a t -> f:(int -> 'a -> unit) -> unit

val equal : ?eq:('a -> 'a -> bool) -> 'a t -> 'a t -> bool

val compare : ?cmp:('a -> 'a -> int) -> 'a t -> 'a t -> int

val bounds : 'a t -> int * int

bounds t returns the first and last index in the range corresponding to the value the range was created from

val for_all : 'a t -> f:('a -> bool) -> bool

for_all t ~f returns true if f returns true for every element spanned by t. false otherwise

val length : 'a t -> int

val is_empty : 'a t -> bool

val rev : 'a t -> 'a t

val fold_left : 'a t -> init:'b -> f:('b -> 'a -> 'b) -> 'b

val fold_right : 'a t -> f:('a -> 'b -> 'b) -> init:'b -> 'b

val reduce : 'a t -> f:('a -> 'a -> 'a) -> 'a option

val dropl : 'a t -> n:int -> 'a t

val dropl_while : 'a t -> f:('a -> bool) -> 'a t

val takel : 'a t -> n:int -> 'a t

val takel_while : 'a t -> f:('a -> bool) -> 'a t

val dropr : 'a t -> n:int -> 'a t

val taker : 'a t -> n:int -> 'a t

val split_at : 'a t -> n:int -> 'a t * 'a t

val splitl : 'a t -> f:('a -> bool) -> 'a t * 'a t

val splitr : 'a t -> f:('a -> bool) -> 'a t * 'a t

val hd : 'a t -> 'a option

val hd_exn : 'a t -> 'a

val tl : 'a t -> 'a t option

val tl_exn : 'a t -> 'a t

val mid : 'a t -> [ `One of 'a | `Two of 'a * 'a ] option

package ranger