sum(a)(b)(c).....(n)
Difficulty: medium
Implement sum(a)(b)(c)...(), a curried sum that can accept any number of chained numeric calls.
The empty call () is the signal that the chain is finished and the accumulated total should be returned.
Difficulty: medium
Implement sum(a)(b)(c)...(), a curried sum that can accept any number of chained numeric calls.
The empty call () is the signal that the chain is finished and the accumulated total should be returned.
Currying turns a multi-argument function into a chain of single-argument calls. It tests closures, partial application, and creative API design.
sum(1)(2)(3), infinite currying with valueOf/toString, and converting between curry and partial apply.
currying-mul, memoize, and debounce/throttle.