Function unsafeHead

packages/effect/src/List.ts:940–945

(self: List<A>)

 * @category unsafe
 */
export const unsafeHead = <A>(self: List<A>): A => {
  if (isNil(self)) {
    throw new Error(getExpectedListToBeNonEmptyErrorMessage)
  }
  return self.head
}

/**
 * Unsafely returns the last element of the specified `List`.