const { promisify } = require('util')
/**
* Collect `stream`'s data in to an array of Buffers.
*
* @module node-vcr/buffer
* @param { stream.Readable } stream
* @returns { Promise.<Array> }
*/
const buffer = (stream, callback) => {
const data = []
stream.on('data', (chunk) => {
data.push(chunk)
})
stream.on('error', (error) => {
return callback(error)
})
stream.on('end', () => {
return callback(null, data)
})
}
module.exports = promisify(buffer)