@unction/reducekeys

@unction/reduceValues

ReducerFunctionType<A, B | C, D> => C => Array | Set | Record<string | number | symbol, B> | Map<B, A> | string => D

Reduce over a iterable's keys.

reduceValues(
  (accumulation) => (current) => `${accumulation}/${current}`
)(
  "~"
)(
  ["Users", "krainboltgreene", "Code"]
)

Which will return:

"~/0/1/2"