[Haskell-cafe] What is the good way to work with list comprehension and UTCTime?

Karl Voelker ktvoelker at gmail.com
Fri Sep 14 08:04:51 CEST 2012

On Thu, Sep 13, 2012 at 10:29 PM, Magicloud Magiclouds <
magicloud.magiclouds at gmail.com> wrote:

> Hi,
>   Simple usage, I could make an instance of Enum to UTCTime, so
> [utcTime..] could work. But that is so stiff. How if sometimes I want
> to step by 1 min, sometimes I want to step by 1 sec?
>   So I think some way like [ t | addUTCTime last 60 ] could be nice.
> But I cannot figure it out....
>   Any idea?

Try using Prelude.iterate.

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