SplitScript reference / T..=T / isEmpty

T..=T.isEmpty

Method

T..=T.isEmpty() -> bool where T: Integer

Reports whether this range contains no values.

Only reversed endpoints make an inclusive range empty; equal endpoints contain exactly one value.

Effects: pure

Runtime behavior: available everywhere; synchronous

Examples

Detect a reversed inclusive range

let pending = 5u32..=4
let finished = pending.isEmpty()