nonEmpty ()

Negated version of isEmpty. nonEmpty(x) is the same as !isEmpty(x). It can be useful when composing functions (e.g. via pipe).

Example

nonEmpty(opt(2)) // true
nonEmpty([]) // false

const inc = (x: number) => x + 1;
pipe(
  a, // Some(4)
  map(inc), // Some(5)
  nonEmpty, // true
) // true

See

isEmpty