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45 lines
1.5 KiB
45 lines
1.5 KiB
4 years ago
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# semver-store
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[](http://standardjs.com/) [](https://travis-ci.org/delvedor/semver-store)
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An extremely fast semver based store.
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## Install
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```
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npm i semver-store
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```
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## Usage
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Use it is very easy, you just need to require the library and start adding values.
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```js
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const store = require('semver-store')()
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store.set('1.2.0', { value: 42 })
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console.log(
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store.get('1.2.0') // { value: 42 }
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)
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```
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## API
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#### `set(version, store)`
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Add a document to the store with the specified version.<br/>
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The version **must** be conform with the [semver](http://semver.org/) specification.
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#### `get(version)`
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Get a document from the store with the specified version.<br/>
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The version string could be a full version string or specify a range, such as `1.x`, in which case the highest version compatible will be returned. Specify `*` to get the highest version available.
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#### `del(version)`
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Deletes a document from the store with the specified version.<br/>
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The version string could be a full version string or specify a range, such as `1.x`, in which case all the compatible values will be deleted.
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#### `empty()`
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Empties the store.
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### Why is fast?
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Internally uses a [prefix tree](https://en.wikipedia.org/wiki/Trie), which allows the search to be extremely performant.
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## License
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Licensed under [MIT](./LICENSE).
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