Re: [Haskell-cafe] <*> for Data.Sequence: mission accomplished

On Dec 19, 2014 7:01 PM, "Felipe Lessa" wrote:

- It would be nice to have at least one comment explaining the decisions surrounding the code and how it works. I read it without previous knowledge about how it would accomplish its goal and it was a bit painful. It's pretty clever code!

Thanks! I plan to write up a full explanation with diagrams and everything, but that will take me a bit.

- Why is ap3FT the only of the ap*FT family that cares about length fs < 2?

I wrote ap2FT and ap3FT well before I figured out how (or if!) the rest would work. I forgot to strip those cases from ap3FT. Thanks!

- Why have the ap* family of functions instead of just deconstructing fs and wrapping Seq on apShort?

Because I didn't think of it. Thanks.