0d073fa89e
- Add GETTING_STARTED.md with quick start guide and development modes - Add INSTALL.sh automated installation script - Add INSTALLATION_CHECKLIST.md, INSTALLATION_SUCCESS.md, and INSTALLATION_SUMMARY.md - Add QUICK_REFERENCE.md for common commands - Add SETUP_GUIDE.md with detailed setup instructions - Update README.md with improved project overview - Add did-wallet app dependencies and node_modules
90 lines
2.5 KiB
Markdown
90 lines
2.5 KiB
Markdown
# it-parallel-batch
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[](https://codecov.io/gh/achingbrain/it)
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[](https://github.com/achingbrain/it/actions/workflows/js-test-and-release.yml?query=branch%3Amain)
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> Process (async)iterable values as functions with concurrency control
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# About
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<!--
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!IMPORTANT!
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Everything in this README between "# About" and "# Install" is automatically
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generated and will be overwritten the next time the doc generator is run.
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To make changes to this section, please update the @packageDocumentation section
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of src/index.js or src/index.ts
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To experiment with formatting, please run "npm run docs" from the root of this
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repo and examine the changes made.
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-->
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Takes an async iterator that emits promise-returning functions, invokes them in parallel and emits the results in the same order as the input.
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The final batch may be smaller than the batch size.
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## Example
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```javascript
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import parallelBatch from 'it-parallel-batch'
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import all from 'it-all'
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import delay from 'delay'
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// This can also be an iterator, async iterator, generator, etc
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const input = [
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async () => {
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await delay(500)
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return 1
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},
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async () => {
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await delay(200)
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return 2
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},
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async () => {
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await delay(100)
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return 3
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}
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]
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const batchSize = 2
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const result = await all(parallelBatch(input, batchSize))
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console.info(result) // [1, 2, 3]
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```
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# Install
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```console
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$ npm i it-parallel-batch
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```
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## Browser `<script>` tag
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Loading this module through a script tag will make its exports available as `ItParallelBatch` in the global namespace.
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```html
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<script src="https://unpkg.com/it-parallel-batch/dist/index.min.js"></script>
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```
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# API Docs
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- <https://achingbrain.github.io/it/modules/it_parallel_batch.html>
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# License
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Licensed under either of
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- Apache 2.0, ([LICENSE-APACHE](https://github.com/achingbrain/it/blob/main/packages/it-parallel-batch/LICENSE-APACHE) / <http://www.apache.org/licenses/LICENSE-2.0>)
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- MIT ([LICENSE-MIT](https://github.com/achingbrain/it/blob/main/packages/it-parallel-batch/LICENSE-MIT) / <http://opensource.org/licenses/MIT>)
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# Contribution
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Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
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