[Haskell-cafe] Adding to / subtracting from a LocalTime?

Adde Nilsson trialcodr at gmail.com
Sun Aug 19 01:14:30 CEST 2012

Didn't know, thanks.
Back in Haskell land my conclusion is that if you're planning on doing pure
date calculations you have to pass a TimeZone as well.


On Sun, Aug 19, 2012 at 12:11 AM, Brandon Allbery <allbery.b at gmail.com>wrote:

> On Sat, Aug 18, 2012 at 6:05 PM, Adde Nilsson <trialcodr at gmail.com> wrote:
>> Ok, do you know of any way to add/subtract without converting to UTC and
>> back?
> I'm not sure I'd do that in any environment, since usually libraries don't
> deal with the result crossing a daylight/summer time change (and those that
> do, surprise surprise, normalize to UTC).
> --
> brandon s allbery                                      allbery.b at gmail.com
> wandering unix systems administrator (available)     (412) 475-9364 vm/sms
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