These are all concepts that look useful. The basic criteria for electing a concept to usefulness is: it must have… Read more List of relevant Concepts
Month: June 2010
fmap
Apparently fmap is a useful thing in dealing with monads. Together with join, it allows to define the behaviour of… Read more fmap
liftM2, liftA2
liftM2 According to Hoogle, liftM2 “lifts a function into a Monad”. In the examples on this site, I call this… Read more liftM2, liftA2
List of useful “functional functions”
Here is a list of functions that appear to be the basic operators for manipulation of other functions: – fmap… Read more List of useful “functional functions”
The famous Monad
After reading the bibliography, I kind of understand that a monad is a unit of calculation with three characteristics: it… Read more The famous Monad