Where is an example of a monad?
This question already has an answer here:
I wrote this post as an example of using the monad abstraction purely as a practical way to avoid code duplication.
(Many things are Monad
s; what makes Monad
useful is writing a function once (in terms of Monad
) and then being able to reuse that same function with Future
, Option
, Either
, Writer
, State
and so on).
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