From: Robert Feldt <feldt@...>
Date: 2003-05-28T06:27:45+09:00
Subject: Re: RCR: unpack/pack Bignum

On Tue, 27 May 2003, Robert Feldt wrote:

> Ok, you can currently do along the lines of
>
> def pack_int(integer)
>   ["%x" % integer].pack("H*")
> end
>
To be correct it should actually be

def pack_int(integer)
  hex = "%x" % integer
  if (hex.length & 1) == 1
    ["0" + hex].pack("H*")
  else
    [hex].pack("H*")
  end
end

/RF