https://github.com/flatland/useful/blob/develop/src/useful/seq.clj#L189
is a more general version of partition-by, which can easily handle
your requirements.
On May 10, 2:11 pm, Ant <ant...@gmail.com> wrote:
> Hi all,
>
> I am battering my head against the following problem which I'm sure is
> straightforward if only I knew how. I want to partition the following
> list:
>
> '("aa123" "x" "y" "z" "bb123" "ccq23" "3" "yg")
>
> into the following:
>
> (("aa123" "x" "y" "z") ("bb123") ("ccq23" "3" "yg"))
>
> The predicate is:
>
> #(re-matches #"^(\w)\1.*" %)
>
> partition-by doesn't work, since it splits the sequence when the
> result of applying the predicate changes. I want to partition when the
> predicate becomes a particular value.
>
> Any clues on how to accomplish this would be gratefully received!
>
> Thanks,
>
> Anthony.
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