From: Eric Hodel <drbrain@...7.net>
Date: 2003-03-25T04:28:29+09:00
Subject: Re: exiting a loop


--uAKRQypu60I7Lcqm
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

Daniel Carrera (dcarrera@math.umd.edu) wrote:

> Hello,
>=20
> How can you exit a loop mid-way?:
>=20
> while condition1
> 	...
> 	last if condition2
> 	...
> end

callcc do |end|
  while condition1
    end.call if condition2
  end
end

--=20
Eric Hodel - drbrain@segment7.net - http://segment7.net
All messages signed with fingerprint:
FEC2 57F1 D465 EB15 5D6E  7C11 332A 551C 796C 9F04


--uAKRQypu60I7Lcqm
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (FreeBSD)

iD8DBQE+f1xaMypVHHlsnwQRAvY7AJ90sbzKV/AZ8+MetTd1qpdZccf/OACg3jgS
v2qpgGYlLOvYemaaJLHZHts=
=c0w6
-----END PGP SIGNATURE-----

--uAKRQypu60I7Lcqm--