Purpose

Content:

Videos:

Intro (16 minutes) (from 2017)
- Higher-order functions illustrated with box diagrams.
- Partial application.
- The $ operator.
- zipWith.
Partial application (8.5 minutes) (from 2018)
- Illustrated with box diagrams.
- Partial application & function composition.
- sum = foldr (+) 0, evaluate sum [1,3,2] by hand,
- and more examples.
Which standard Higher-Order Functions to learn (6 minutes) (from 2018)
- "Stand on the shoulders of giants!"
Puzzle solving (14 minutes) (from 2018)
- An example of programming with higher-order functions and partial application,
- illustrating typical Haskell programming style.