mirror of
https://github.com/actions/setup-python.git
synced 2024-11-26 10:17:48 +00:00
50 lines
974 B
Markdown
50 lines
974 B
Markdown
# leven [](https://travis-ci.org/sindresorhus/leven)
|
|
|
|
> Measure the difference between two strings<br>
|
|
> The fastest JS implementation of the [Levenshtein distance](http://en.wikipedia.org/wiki/Levenshtein_distance) algorithm
|
|
|
|
|
|
## Install
|
|
|
|
```
|
|
$ npm install --save leven
|
|
```
|
|
|
|
|
|
## Usage
|
|
|
|
```js
|
|
const leven = require('leven');
|
|
|
|
leven('cat', 'cow');
|
|
//=> 2
|
|
```
|
|
|
|
|
|
## Benchmark
|
|
|
|
```
|
|
$ npm run bench
|
|
```
|
|
|
|
```
|
|
401,487 op/s » leven
|
|
371,707 op/s » talisman
|
|
264,191 op/s » levenshtein-edit-distance
|
|
152,923 op/s » fast-levenshtein
|
|
57,267 op/s » levenshtein-component
|
|
19,915 op/s » levdist
|
|
21,802 op/s » ld
|
|
18,079 op/s » natural
|
|
11,761 op/s » levenshtein
|
|
```
|
|
|
|
|
|
## Related
|
|
|
|
- [leven-cli](https://github.com/sindresorhus/leven-cli) - CLI for this module
|
|
|
|
|
|
## License
|
|
|
|
MIT © [Sindre Sorhus](https://sindresorhus.com)
|