On Monday, 5 February 2018 at 08:41:43 UTC, FrankLike wrote:
On Monday, 5 February 2018 at 06:12:22 UTC, H. S. Teoh wrote:
On Mon, Feb 05, 2018 at 05:48:00AM +0000, FrankLike via
auto input = "48656c6c6f20776f726c6421";
auto str = input.chunks(2)
.map!(digits => cast(char)
digits.to!ubyte(16))
.array;
But,if the input come from here:
import std.digest.md;
auto hash =md5Of("Some Words");
auto input = cast(string)hexString(hash);
auto str = input.chunks(2)
.map!(digits => cast(char) digits.to!ubyte(16))
.array;
md5Of already returns an ubyte[] array.
Use toHexString to get the string:
https://dlang.org/phobos-prerelease/std_digest.html#.toHexString
Try it here:
---
import std.algorithm, std.range, std.stdio, std.conv, std.digest,
std.digest.md, std.range;
"foo".md5Of.writeln;
"foo".md5Of.toHexString.writeln;
"foo".md5Of.toHexString!(LetterCase.lower).writeln;
"foo".md5Of.toHexString[].chunks(2).map!(a =>
a.to!ubyte(16)).writeln;
---
https://run.dlang.io/is/zoH7fE
