Implementing a Curried Sum Function

Question Link: https://bigfrontend.dev/problem/create-a-sum Our goal is to achieve the following functionality: const sum1 = sum(1) sum1(2) == 3 // true sum1(3) == 4 // true sum(1)(2)(3) == 6 // true sum(5)(-1)(2) == 6 // true As we see, we need to ...