only-changed-jest-watch-plugin
Version:
Jest watch plugin for running either only the modified test (for TDD), or tests of dependant modules
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[](https://travis-ci.org/omichelsen/compare-versions)
[](https://coveralls.io/github/omichelsen/compare-versions?branch=master)
Compare [semver](https://semver.org/) version strings to find greater, equal or lesser. Runs in the browser as well as Node.js/React Native etc. Has no dependencies and is tiny (<600 bytes gzipped).
This library supports the full semver specification, including comparing versions with different number of digits like `1.0.0`, `1.0`, `1`, and pre-release versions like `1.0.0-alpha`. Additionally supports the following variations:
- Supports wildcards for minor and patch version like `1.0.x` or `1.0.*`.
- Supports [Chromium version numbers](https://www.chromium.org/developers/version-numbers) with 4 parts, e.g. version `25.0.1364.126`.
- Any leading `v` is ignored, e.g. `v1.0` is interpreted as `1.0`.
- Leading zero is ignored, e.g. `1.01.1` is interpreted as `1.1.1`.
```bash
$ npm install compare-versions
```
```javascript
// ES6/TypeScript
import * as compareVersions from 'compare-versions';
// Node
var compareVersions = require('compare-versions');
```
```javascript
compareVersions('10.1.8', '10.0.4'); // 1
compareVersions('10.0.1', '10.0.1'); // 0
compareVersions('10.1.1', '10.2.2'); // -1
```
Can also be used for sorting:
```javascript
var versions = [
'1.5.19',
'1.2.3',
'1.5.5'
]
var sorted = versions.sort(compareVersions);
/*
[
'1.2.3',
'1.5.5',
'1.5.19'
]
*/
```
If included directly in the browser, `compareVersions()` is available on the global window:
```html
<script src="compare-versions/index.js"></script>
<script>
window.compareVersions('10.0.0', '10.1.0');
</script>
```