re: My New Friends filter() and map() VIEW POST

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re: .some and .every are amazing too, also .reduce. All the functors rock. Also Array.from This is a nifty trick too, pass a Boolean construtor to cle...
 

A functor in FP is the thing that is mapped over (a typeclass with an fmap implementation in Haskell), not the function that gets applied. What you refer to as “functors” are higher-order functions.

 
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