@hongminhee/aitertools@0.6.0

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Makes an infinite async iterable of evenly spaced values starting with the start number.

import { count } from "./infinite.ts";
const iterable = count(5);
for await (const value of iterable) {
  console.log(value);
}

The above example will print the following and keep going forever:

5
6
7
8
9
(...)

You could adjust the interval by passing a second argument to count():

import { count } from "./infinite.ts";
const iterable = count(0, 3);
for await (const value of iterable) {
  console.log(value);
}

The above example will print the following and keep going forever:

0
3
6
9
12
(...)

As it's infinite, it's usually used with break to stop the iteration:

import { count } from "./infinite.ts";
for await (const value of count(0)) {
  if (value > 4) break;
  console.log(value);
}

Or with other async generators like takeWhile():

import { count } from "./infinite.ts";
import { takeWhile } from "./take.ts";
for await (const value of takeWhile(count(0), v => v <= 4)) {
  console.log(value);
}

The both examples above will print the following 4 lines:

0
1
2
3