linx-simulator2/node_modules/buffer-alloc/readme.md
2019-09-18 11:11:16 +03:00

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# Buffer Alloc
A [ponyfill](https://ponyfill.com) for `Buffer.alloc`.
Works as Node.js: `v7.0.0` <br>
Works on Node.js: `v0.10.0`
## Installation
```sh
npm install --save buffer-alloc
```
## Usage
```js
const alloc = require('buffer-alloc')
console.log(alloc(4))
//=> <Buffer 00 00 00 00>
console.log(alloc(6, 0x41))
//=> <Buffer 41 41 41 41 41 41>
console.log(alloc(10, 'linus', 'utf8'))
//=> <Buffer 6c 69 6e 75 73 6c 69 6e 75 73>
```
## API
### alloc(size[, fill[, encoding]])
- `size` &lt;Integer&gt; The desired length of the new `Buffer`
- `fill` &lt;String&gt; | &lt;Buffer&gt; | &lt;Integer&gt; A value to pre-fill the new `Buffer` with. **Default:** `0`
- `encoding` &lt;String&gt; If `fill` is a string, this is its encoding. **Default:** `'utf8'`
Allocates a new `Buffer` of `size` bytes. If `fill` is `undefined`, the `Buffer` will be zero-filled.
## See also
- [buffer-alloc-unsafe](https://github.com/LinusU/buffer-alloc-unsafe) A ponyfill for `Buffer.allocUnsafe`
- [buffer-fill](https://github.com/LinusU/buffer-fill) A ponyfill for `Buffer.fill`
- [buffer-from](https://github.com/LinusU/buffer-from) A ponyfill for `Buffer.from`