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(**************************************************************************)
(* Copyright © 2009-2013 Stéphane Glondu <steph@glondu.net> *)
(* © 2010-2013 Mehdi Dogguy <mehdi@dogguy.org> *)
(* *)
(* This program is free software: you can redistribute it and/or modify *)
(* it under the terms of the GNU Affero General Public License as *)
(* published by the Free Software Foundation, either version 3 of the *)
(* License, or (at your option) any later version, with the additional *)
(* exemption that compiling, linking, and/or using OpenSSL is allowed. *)
(* *)
(* This program is distributed in the hope that it will be useful, but *)
(* WITHOUT ANY WARRANTY; without even the implied warranty of *)
(* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *)
(* Affero General Public License for more details. *)
(* *)
(* You should have received a copy of the GNU Affero General Public *)
(* License along with this program. If not, see *)
(* <http://www.gnu.org/licenses/>. *)
(**************************************************************************)
(** Utility functions and modules.
This module contains handy functions (or modules) not specific to Ben. *)
module StringSet : sig
include Set.S with type elt = string
val from_list : string list -> t
end
module StringMap : sig
include Map.S with type key = string
val from_list : (key * int) list -> int t
val fusion : 'a t -> 'a t -> 'a t
end
module IntMap : sig
include Map.S with type key = int
end
val with_in_channel : in_channel -> (in_channel -> 'a) -> 'a
(** Run the function on the in_channel, taking care of exceptions. *)
val with_in_file : string -> (in_channel -> 'a) -> 'a
(** Run the function on the given file, taking care of exceptions. *)
val with_out_file : string -> (out_channel -> 'a) -> 'a
(** Run the function on the given file, taking care of exceptions .*)
val escape_for_shell : string -> string
(** Quote a string for use with shell. For example, ["a"] is quoted into
["'a'"]. *)
val get_rfc2822_date : unit -> string
(** Get the current date in RFC-2822 format. *)
val list_rev_mapi : (int -> 'a -> 'b) -> 'a list -> 'b list
(** Same as [List.rev_map], but calls the function with the index of the current
element. *)
val uniq : 'a list -> 'a list
(** Remove duplicates in a list. *)
val capitalize : ?sep:char -> string -> string
(** [capitalize ?sep s] capitalizes a field name. *)
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