Function some

some<T>(
    source: Source<T>,
    predicate: (
        value: T,
        context: OperatorContext,
    ) => boolean | PromiseLike<boolean>,
    options?: ExecutionOptions,
): Promise<boolean>
Returns true as soon as predicate returns true for any value in source, closing upstream early.

Predicates are evaluated sequentially. Returns false for empty sources, and waits for cleanup before resolving.
Type Parameters
- T
Parameters
- source: Source<T>
- predicate: (value: T, context: OperatorContext) => boolean | PromiseLike<boolean>
- options: ExecutionOptions = {}
Returns Promise<boolean>