[BREAKING] ES2015ify

.editorconfig

@@ -10,6 +10,3 @@ insert_final_newline = true
 [{package.json,*.yml}]
 indent_style = space
 indent_size = 2
-
-[*.md]
-trim_trailing_whitespace = false

.jshintrc

@@ -1,12 +0,0 @@
-{
-	"node": true,
-	"esnext": true,
-	"bitwise": true,
-	"curly": true,
-	"immed": true,
-	"newcap": true,
-	"noarg": true,
-	"undef": true,
-	"unused": "vars",
-	"strict": true
-}

.travis.yml

@@ -1,5 +1,4 @@
 language: node_js
 node_js:
-  - 'iojs'
-  - '0.12'
-  - '0.10'
+  - '6'
+  - '4'

index.js

@@ -1,9 +1,10 @@
 'use strict';
-var zlib = require('zlib');
+const zlib = require('zlib');
 
-module.exports = function (res) {
+module.exports = res => {
+	// TODO: use Array#includes when targeting Node.js 6
 	if (['gzip', 'deflate'].indexOf(res.headers['content-encoding']) !== -1) {
-		var unzip = zlib.createUnzip();
+		const unzip = zlib.createUnzip();
 
 		unzip.httpVersion = res.httpVersion;
 		unzip.headers = res.headers;
@@ -15,7 +16,7 @@ module.exports = function (res) {
 		unzip.statusMessage = res.statusMessage;
 		unzip.socket = res.socket;
 
-		unzip.once('error', function (err) {
+		unzip.once('error', err => {
 			if (err.code === 'Z_BUF_ERROR') {
 				res.emit('end');
 				return;
@@ -24,7 +25,7 @@ module.exports = function (res) {
 			res.emit('error', err);
 		});
 
-		res.on('close', function () {
+		res.on('close', () => {
 			unzip.emit('close');
 		});
 

package.json

@@ -17,10 +17,10 @@
     }
   ],
   "engines": {
-    "node": ">=0.10.0"
+    "node": ">=4"
   },
   "scripts": {
-    "test": "node test/test.js"
+    "test": "tape && xo"
   },
   "files": [
     "index.js"
@@ -37,7 +37,8 @@
     "stream"
   ],
   "devDependencies": {
-    "concat-stream": "^1.5.0",
-    "tape": "^4.0.0"
+    "get-stream": "^2.3.0",
+    "tape": "^4.0.0",
+    "xo": "*"
   }
 }

readme.md

@@ -2,7 +2,7 @@
 
 > Unzip a HTTP response if needed
 
-Unzips the response from `http.request` if it's gzipped/deflated, otherwise just passes it through.
+Unzips the response from [`http.request`](https://nodejs.org/api/http.html#http_http_request_options_callback) if it's gzipped/deflated, otherwise just passes it through.
 
 
 ## Install
@@ -15,10 +15,10 @@ $ npm install --save unzip-response
 ## Usage
 
 ```js
-var http = require('http');
-var unzipResponse = require('unzip-response');
+const http = require('http');
+const unzipResponse = require('unzip-response');
 
-http.get('http://sindresorhus.com', function (res) {
+http.get('http://sindresorhus.com', res => {
 	res = unzipResponse(res);
 });
 ```
@@ -26,4 +26,4 @@ http.get('http://sindresorhus.com', function (res) {
 
 ## License
 
-MIT © [Sindre Sorhus](http://sindresorhus.com)
+MIT © [Sindre Sorhus](https://sindresorhus.com)

test/server.js

@@ -1,21 +1,21 @@
 'use strict';
-var http = require('http');
+const http = require('http');
 
 exports.host = 'localhost';
 exports.port = 6765;
 
-exports.createServer = function (port) {
-	var host = exports.host;
+exports.createServer = port => {
+	const host = exports.host;
 
 	port = port || exports.port;
 
-	var s = http.createServer(function (req, resp) {
+	const s = http.createServer((req, resp) => {
 		s.emit(req.url, req, resp);
 	});
 
 	s.host = host;
 	s.port = port;
-	s.url = 'http://' + host + ':' + port;
+	s.url = `http://${host}:${port}`;
 	s.protocol = 'http';
 
 	return s;

test/test.js

@@ -1,18 +1,19 @@
 'use strict';
-var http = require('http');
-var zlib = require('zlib');
-var test = require('tape');
-var concatStream = require('concat-stream');
-var fn = require('../');
-var server = require('./server.js');
-var s = server.createServer();
-var fixture = 'Compressible response content.\n';
+const http = require('http');
+const zlib = require('zlib');
+const test = require('tape');
+const getStream = require('get-stream');
+const fn = require('../');
+const server = require('./server.js');
 
-s.on('/', function (req, res) {
+const s = server.createServer();
+const fixture = 'Compressible response content.\n';
+
+s.on('/', (req, res) => {
 	res.statusCode = 200;
 	res.setHeader('Content-Type', 'text/plain');
 	res.setHeader('Content-Encoding', 'gzip');
-	zlib.gzip(fixture, function (err, data) {
+	zlib.gzip(fixture, (err, data) => {
 		if (err) {
 			throw err;
 		}
@@ -21,11 +22,11 @@ s.on('/', function (req, res) {
 	});
 });
 
-s.on('/missing-data', function (req, res) {
+s.on('/missing-data', (req, res) => {
 	res.statusCode = 200;
 	res.setHeader('Content-Type', 'text/plain');
 	res.setHeader('Content-Encoding', 'gzip');
-	zlib.gzip(fixture, function (err, data) {
+	zlib.gzip(fixture, (err, data) => {
 		if (err) {
 			throw err;
 		}
@@ -34,14 +35,14 @@ s.on('/missing-data', function (req, res) {
 	});
 });
 
-test('setup', function (t) {
-	s.listen(s.port, function () {
+test('setup', t => {
+	s.listen(s.port, () => {
 		t.end();
 	});
 });
 
-test('unzip content', function (t) {
-	http.get(s.url, function (res) {
+test('unzip content', t => {
+	http.get(s.url, res => {
 		res = fn(res);
 
 		t.ok(typeof res.httpVersion === 'string');
@@ -49,15 +50,15 @@ test('unzip content', function (t) {
 
 		res.setEncoding('utf8');
 
-		res.pipe(concatStream(function (data) {
+		getStream(res).then(data => {
 			t.equal(data, fixture);
 			t.end();
-		}));
+		});
 	}).on('err', t.error.bind(t));
 });
 
-test('ignore missing data', function (t) {
-	http.get(s.url + '/missing-data', function (res) {
+test('ignore missing data', t => {
+	http.get(`${s.url}/missing-data`, res => {
 		res = fn(res);
 
 		t.ok(typeof res.httpVersion === 'string');
@@ -65,14 +66,14 @@ test('ignore missing data', function (t) {
 
 		res.setEncoding('utf8');
 
-		res.pipe(concatStream(function (data) {
+		getStream(res).then(data => {
 			t.equal(data, fixture);
 			t.end();
-		}));
+		});
 	}).on('err', t.error.bind(t));
 });
 
-test('cleanup', function (t) {
+test('cleanup', t => {
 	s.close();
 	t.end();
 });