Sign up
Log in
Type Classes
Index
functor
functor
Understanding contravariance
Functortown: A Map of the Territory
Functortown, lesson 8: Mapping a Maybe function
Functortown, lesson 9: You got monoids in my functors!
“A monad is a monoid in the category of endofunctors”
Mapping in Python and Haskell
the
Functor
typeclass
Functortown, lesson 5: Two maps in one
Functortown, lesson 4: Breaking the laws!
Functortown, lesson 2: More common functors
Functortown, lesson 1: Introduction to mapping
Functortown, lesson 3: Laws and orders
Functortown, lesson 6: More than a sum