cache-async-iterator v1.0.0

cache-async-iterator

Cache future values in an async iterator by calling .next() early

Install

npm install cache-async-iterator

Usage

import cacheAsyncIterator from 'cache-async-iterator';

for await (const value of cacheAsyncIterator(asyncIterator, 2)) {
	// The 2 values after the current value are already being collected while the code here runs.
}

API

cacheAsyncIterator(asyncIterator, cacheSize)

asyncIterator

Type: AsyncIterator

The async iterator to cache.

cacheSize

Type: number

The amount of future values to cache.