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# Stream to Array [](https://travis-ci.org/stream-utils/stream-to-array)
Concatenate a readable stream's data into a single array.
You may also be interested in:
- [raw-body](https://github.com/stream-utils/raw-body) for strings
## API
```js
var toArray = require('stream-to-array')
var stream = fs.createReadStream('some file.txt')
```
### toArray([stream], [callback(err, arr)])
Returns all the data objects in an array.
This is useful for streams in object mode if you want to just use an array.
```js
streamTo.array(stream, function (err, arr) {
assert.ok(Array.isArray(arr))
})
```
If `stream` is not defined, it is assumed that `this` is a stream.
```js
var stream = new Stream.Readable()
stream.toArray = toArray
stream.toArray(function (err, arr) {
})
```
If `callback` is not defined, then it is assumed that it is being yielded within a generator.
```js
function* () {
var stream = new Stream.Readable()
stream.toArray = toArray
var arr = yield stream.toArray()
}
```
If you want to return a buffer, just use `Buffer.concat(arr)`
```js
var stream = new Stream.Readable()
var arr = yield toArray(stream)
var buffer = Buffer.concat(arr)
```
## License
The MIT License (MIT)
Copyright (c) 2013 Jonathan Ong me@jongleberry.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
|
