Na}{

File Content: `buffer-stream.js`

'use strict';
const PassThrough = require('stream').PassThrough;

module.exports = opts => {
	opts = Object.assign({}, opts);

	const array = opts.array;
	let encoding = opts.encoding;
	const buffer = encoding === 'buffer';
	let objectMode = false;

	if (array) {
		objectMode = !(encoding || buffer);
	} else {
		encoding = encoding || 'utf8';
	}

	if (buffer) {
		encoding = null;
	}

	let len = 0;
	const ret = [];
	const stream = new PassThrough({objectMode});

	if (encoding) {
		stream.setEncoding(encoding);
	}

	stream.on('data', chunk => {
		ret.push(chunk);

		if (objectMode) {
			len = ret.length;
		} else {
			len += chunk.length;
		}
	});

	stream.getBufferedValue = () => {
		if (array) {
			return ret;
		}

		return buffer ? Buffer.concat(ret, len) : ret.join('');
	};

	stream.getBufferedLength = () => len;

	return stream;
};

Name	Size	Permission
buffer-stream.js	847 bytes	0644
index.js	1253 bytes	0644
license	1119 bytes	0644
package.json	1758 bytes	0644
readme.md	3869 bytes	0644

File Content: buffer-stream.js

File Content: `buffer-stream.js`