N-Queens Combinatorial Problem - Polyglot FP for Fun and Profit – Haskell and Scala - Part 4

Published: 04 Oct 2021

Uploaded: 03 Dec 2023

Description: view

Slideshow: view - 294 views

All slides : view

Download: pdf (for a perfect viewing experience - see the slides as they are meant to be seen)

Speakerdeck: slideshow - 86 views - uploaded 23 Jul 2023

Slideshare: slideshow - 507 views - uploaded 04 Oct 2021

294

	17		20		20

See how feeding FP workhorses map and filter with monadic steroids turns them into the intriguing mapM and filterM.
Graduate to foldM by learning how it behaves with the help of three simple yet instructive examples of its usage.
Use the powers of foldM to generate all permutations of a collection with a simple one-liner.
Exploit what you learned about foldM to solve the N-Queens Combinatorial Problem with an iterative approach rather than a recursive one.