Source file `utils_string.ml`

1
2
3
4
5
6
7
8
9
10
11
12
13
14
let strip_chars s cs =
  let len = String.length s in
  let res = Bytes.create len in
  let rec aux i j =
    if i >= len
    then Bytes.to_string (Bytes.sub res 0 j)
    else if String.contains cs s.[i]
    then aux (succ i) j
    else (
      Bytes.set res j s.[i];
      aux (succ i) (succ j))
  in
  aux 0 0
;;