Rapid7 interview question

Explain what is happening with a higher order function example. const thing = next => action => next(action) applyMiddleware(thing(someAction))

Interview Answers

Anonymous

19 Dec 2017

this wasn't the exact question but if you understand how to explain this then you will be good. I understand it now much better than I did then.

Anonymous

9 Mar 2020

It’s the concept of currying functions