Lessons
An introduction to writing Haskell
Haskell · Introductory. Ten lessons. Open-book quizzes. Lesson 1 free.
10 lessons · The Host · Lesson 1 free
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Lesson 1 · On the house
ghci and putStrLn
Talk to Haskell.
Lesson 2
Types and signatures
:: and inference.
Lesson 3
Functions
Equations and patterns.
Lesson 4
if and guards
Branches.
Lesson 5
Lists
1 : [2,3] and ++.
Lesson 6
Tuples and Maybe
Products and option.
Lesson 7
map and filter
Higher-order basics.
Lesson 8
where and let
Local bindings.
Lesson 9
type vs data
New names and new types.
Lesson 10
A small program
Pure function + main.
Sample certificate
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Certificate
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