StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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83 lines
2.6 KiB
83 lines
2.6 KiB
4 years ago
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# file-stat [](http://badge.fury.io/js/file-stat)
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> Set the `stat` property on a file object. Abstraction from vinyl-fs to support stream or non-stream usage.
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This is inspired by the `file.stat` code in [vinyl-fs](http://github.com/wearefractal/vinyl-fs). I needed a function that essentially did the same thing but could be used with stream or non-stream code.
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## Install
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Install with [npm](https://www.npmjs.com/)
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```sh
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$ npm i file-stat --save
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```
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## Usage
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```js
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var through = require('through2');
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var stats = require('file-stat');
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function toStream(fp) {
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var stream = through.obj();
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stream.write({path: fp});
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stream.end();
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return stream;
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}
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toStream('README.md')
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.pipe(stats())
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.on('data', function (file) {
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// adds `stat` object to file
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console.log(file.stat);
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})
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.on('end', function () {
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console.log('Done.');
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});
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```
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**async**
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A `.getStats()` method is exposed for non-stream usage.
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```js
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stats.getStats({path: 'README.md'}, function (err, res) {
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// (typeof res.stat === 'object') => true
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});
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```
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## Related projects
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* [file-contents](https://www.npmjs.com/package/file-contents): Set the `contents` property on a file object. Abstraction from vinyl-fs to support stream or… [more](https://www.npmjs.com/package/file-contents) | [homepage](https://github.com/jonschlinkert/file-contents)
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* [file-symlinks](https://www.npmjs.com/package/file-symlinks): Resolve symlinks and expose the `stat` property on a file object. | [homepage](https://github.com/jonschlinkert/file-symlinks)
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* [stream-loader](https://www.npmjs.com/package/stream-loader): create a read stream from a glob of files. can be used as a loader-cache… [more](https://www.npmjs.com/package/stream-loader) | [homepage](https://github.com/jonschlinkert/stream-loader)
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* [vinyl](https://www.npmjs.com/package/vinyl): A virtual file format | [homepage](http://github.com/gulpjs/vinyl)
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* [vinyl-fs](https://www.npmjs.com/package/vinyl-fs): Vinyl adapter for the file system | [homepage](http://github.com/wearefractal/vinyl-fs)
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## Running tests
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Install dev dependencies:
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```sh
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$ npm i -d && npm test
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```
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## Contributing
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Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/file-stat/issues/new).
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## Author
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**Jon Schlinkert**
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+ [github/jonschlinkert](https://github.com/jonschlinkert)
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+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
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## License
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Copyright © 2015 Jon Schlinkert
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Released under the MIT license.
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***
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_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on October 05, 2015._
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