[plt-scheme] Re: [ANN] bzlib/date & bzlib/date-tz - date & timezone manipulation

From: YC (yinso.chen at gmail.com)
Date: Tue Oct 20 17:50:32 EDT 2009

Hi all -

the date.plt & date-tz.plt has been updated so you now can use PLT date
objects as well as srfi/19 date objects (the srfi/19 functions are also
wrapped so you can use PLT dates with it too), along with other changes such
as day comparisons.

You can find the details at


On Mon, Oct 5, 2009 at 12:11 PM, YC <yinso.chen at gmail.com> wrote:

> Hi all -
> bzlib/date & bzlib/date-tz are now available via planet.  They provide date
> & timezone manipulation capabilities (so you can find the future/past
> timezone offsets without messing with TZ environment variable).  They
> currently work with srfi/19 date objects (not yet with PLT dates).
> (require (planet bzlib/date) (planet bzlib/date-tz))
> You can find the tutorial at
> http://weblambda.blogspot.com/2009/10/introducing-bzlibdate-bzlibdate-tz-date.html
> Cheers,
> yc
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