Function filter

filter<T>(iterable, p): AsyncIterable<T>
The equivalent of Array.prototype.filter for async iterators.
Type Parameters
- T
Parameters
- iterable: AsyncIterable<T, any, any>
  The async iterator to filter.
- p: ((x: T, index?: number) => boolean | PromiseLike<boolean>)
  The filter predicate.
  - - (x, index?): boolean | PromiseLike<boolean>
    - Parameters
      x: T
      Optionalindex: number
      Returns boolean | PromiseLike<boolean>
Returns AsyncIterable<T>