Re: Discussion: Add total indexing function to Data.Sequence

On 30 May 2016 at 07:21, David Feuer wrote:

Data.Sequence offers

index :: Seq a -> Int -> a

which throws an error if the index is out of range. I'd like to add something like

indexMay :: Seq a -> Int -> Maybe a

+1 (I personally don't like the "May" prefix used for functions like this as I don't find it very readable, but not enough to argue over the colour of the bikeshed ;-) -- Ivan Lazar Miljenovic Ivan.Miljenovic@gmail.com http://IvanMiljenovic.wordpress.com