Function none

none<TElement>(
source: Iterable<TElement>,
predicate?: Predicate<TElement>,
): boolean
Determines whether the sequence contains no elements that satisfy the optional predicate.
Type Parameters
- TElement
  Type of elements within the source iterable.
Parameters
- source: Iterable<TElement>
  The source iterable.
- Optionalpredicate: Predicate<TElement>
  Optional predicate evaluated against each element. When omitted, the function returns true if the sequence is empty.
Returns boolean
true when no element satisfies the predicate (or when the sequence is empty and no predicate is provided); otherwise, false.
Remarks
This is more efficient than negating any with a predicate because iteration stops as soon as a matching element is found.
Example
```
const numbers = [1, 3, 5];
const noEvens = none(numbers, x => x % 2 === 0);
console.log(noEvens); // true

const mixedNumbers = [1, 2, 3, 5];
const noEvens2 = none(mixedNumbers, x => x % 2 === 0);
console.log(noEvens2); // false
```
- Defined in src/enumerator/functions/none.ts:22