[Haskell-cafe] Re: How to work with date?
jon.fairbairn at cl.cam.ac.uk
Mon Mar 2 06:22:55 EST 2009
Magicloud Magiclouds <magicloud.magiclouds at gmail.com> writes:
> I am working on some calendar GUI thing. And I cannot find a library
> to operate the "date".
> Like, when `now <- getZonedTime`, how could I get all the dates of
> the week. Or when I got `today`, how to get the date of 10 days ago?
This sort of thing (given now <- getZonedTime):
take 10 $ map (addDays (-1)) $ repeat $ utctDay $ zonedTimeToUTC now
there's enough functions in that to be going on with, I
Jón Fairbairn Jon.Fairbairn at cl.cam.ac.uk
http://www.chaos.org.uk/~jf/Stuff-I-dont-want.html (updated 2009-01-31)
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