Function size

packages/effect/src/List.ts:235–243

(self: List<A>)

 * @category getters
 */
export const size = <A>(self: List<A>): number => {
  let these = self
  let len = 0
  while (!isNil(these)) {
    len += 1
    these = these.tail
  }
  return len
}

/**
 * Constructs a new empty `List<A>`.