# Fortune File System Adapter

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This is a file system adapter for Fortune.js.

```sh
$ npm install fortune-fs --save
```


## Usage

```js
const path = require('path')
const fortune = require('fortune')
const fsAdapter = require('fortune-fs')

const store = fortune(recordTypes, {
  adapter: [ fsAdapter, {
    // Absolute path to database directory.
    path: path.join(__dirname, 'db')
  } ]
})
```


## Options


| Option | Default |  |
| --- | --- | ---|
| `concurrentReads`| `128` | limits how many files can be read concurrently by `Adapter.find()` |

### Options Example

```js
const path = require('path')
const fortune = require('fortune')
const fsAdapter = require('fortune-fs')

const store = fortune(recordTypes, {
  adapter: [ fsAdapter, {
    // Absolute path to database directory.
    path: path.join(__dirname, 'db'),
    concurrentReads: 32
  } ]
})
```


## Troubleshooting

If you have a large number of records (files), you may encounter `Error: EMFILE: too many open files`. Set the `concurrentReads` [option](#options) to a lower value to resolve this.


## License

This software is licensed under the [MIT license](https://raw.githubusercontent.com/fortunejs/fortune-fs/master/LICENSE).


fortune-fs

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fortune-fs

Fortune File System Adapter

Usage

Options

Options Example

Troubleshooting

License

Keywords

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