no-stream

Like stream, but no stream.

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feature

• Similar to array, easy to use.
• Support async.
• Efficient.

install

npm install no-stream

usage

import { ns } from "no-stream";

const s = ns(function* () {
  let x = 0;
  while (true) {
    yield x++;
  }
}); // ns([0, 1, 2...])

const result = s
  .map((x) => x * 2)
  .filter((x) => x % 4 === 0)
  .take(10)
  .reduce((r, x) => r + x, 0);

console.log(result); // 180

benchmark

Benchmark which map n times and reduce once. from benchmark.ts

array

map times \ ops/sec \ array length	100	1000	10000	100000
2	1159961	23041	2462	184
3	184536	19075	1947	140
4	151335	13333	1561	114
5	127720	12334	1359	90.35

no-stream

map times \ ops/sec \ array length	100	1000	10000	100000
2	400500	45295	4820	481
3	276977	34394	3599	349
4	216729	26527	2751	265
5	180349	22585	2199	224

no-stream is more efficient!

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