nextCurried has to be declared... I used that empty/unused parameter location to do so. Your change wouldn't work b/c would try to assign to a not-declared identifier.
Ohh Sorry !! My Bad :cry: I was checking at the ES6 code & the 3rd parameter was missing in the ES5 one so I thought it might be a mistake. Got it :+1: Bdw great books. U really taught me JS :smiley:
nextCurried
has to be declared... I used that empty/unused parameter location to do so. Your change wouldn't work b/c would try to assign to a not-declared identifier.