35 lines
1.6 KiB
OCaml
35 lines
1.6 KiB
OCaml
(**************************************************************************)
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(* *)
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(* Copyright (c) 2014 - 2017. *)
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(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
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(* *)
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(* All rights reserved. No warranty, explicit or implicit, provided. *)
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(* *)
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(**************************************************************************)
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module Map : Map.S with type key = string
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(** Splits a string on slashes, grouping multiple slashes, and
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ignoring slashes at the beginning and end of string. *)
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val split_path: string -> string list
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(** Splits a string on a delimier character, grouping multiple
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delimiters, and ignoring delimiters at the beginning and end of
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string, if [limit] is passed, stops after [limit] split(s). *)
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val split: char -> ?dup:bool -> ?limit: int -> string -> string list
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(** [true] if input has prefix **)
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val has_prefix: prefix:string -> string -> bool
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(** Some (input with [prefix] removed), if string has [prefix], else [None] **)
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val remove_prefix: prefix:string -> string -> string option
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(** Length of common prefix of input strings *)
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val common_prefix: string -> string -> int
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(** Test whether a string contains a given character *)
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val mem_char: string -> char -> bool
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(** Functional iteration over the characters of a string from first to last *)
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val fold_left : ('a -> char -> 'a) -> 'a -> string -> 'a
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