[Haskell-cafe] Text: find
aslatter at gmail.com
Sun Oct 17 16:51:47 EDT 2010
On Sun, Oct 17, 2010 at 3:25 PM, Bryan O'Sullivan <bos at serpentine.com> wrote:
> On Mon, Oct 11, 2010 at 1:12 PM, Malcolm Wallace <malcolm.wallace at me.com>
>> find find find (Text -> Bool) -> Text -> Maybe Text
>> Proposal: rename Text.findBy to Text.find.
> I agree with the change of type, not so much with the naming. That's roughly
> my stance in the other cases, too.
What would the definition of a function of the form:
> find :: (Text -> Bool) -> Text -> Maybe Text
What sort of requirements would be placed on the input predicate?
Maybe I have a failure of imagination, but that sounds like a tricky
thing to get correct for all predicates.
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