Sha256: 13194dc9314769e1ba93a411810dd446b3b53f67ce5ab7f95283001eabb04b6a
Contents?: true
Size: 433 Bytes
Versions: 68
Compression:
Stored size: 433 Bytes
Contents
open Base
let digit_to_int c =
match c with
| '0'..'9' -> Some (Char.to_int(c) - 48)
| 'a'..'f' -> Some (Char.to_int(c) - 97 + 10)
| 'A'..'F' -> Some (Char.to_int(c) - 97 + 10)
| _ -> None
let to_int hex_str =
let rec go acc = function
| [] -> acc
| c::cs -> match digit_to_int c with
| Some n -> go (acc * 16 + n) cs
| None -> 0 in
go 0 (String.to_list hex_str)
Version data entries
68 entries across 68 versions & 1 rubygems