`set.nonEmpty()`

Test if the Set is empty.

Signature

nonEmpty() => Boolean

The nonEmpty() tests if the Set is empty.

None

Type Description

Type	Description
Boolean	Status of Set elements: `true` = The Set isn’t empty. `false` = The Set is empty.

Status of Set elements:
true = The Set isn’t empty.
false = The Set is empty.

// `toSet()` converts an Array to a Set.
// In thise case, it creates an empty Set.
let set = [].toSet()
set.nonEmpty()

false

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