@spec join(result([String.t()]), String.t()) :: result(String.t())

Join the string contents of an ok result.

@spec map(result([any()]), mapper :: (any() -> result(any()))) :: result([any()])

Maps a collection of results using a mapping function.

Both the input to the map must be an ok result and the result of each mapping function.

@spec reduce_while_ok(
  enumerable :: any(),
  accumulator :: any(),
  reducer :: (any(), any() -> result(any()))
) :: result(any())

As long as the result of the reducer is ok, continue reducing, otherwise short circuit

@spec reverse(result([any()])) :: result([any()])

Reverse the enumerable contents of an ok result.