Apply Prettier codestyle to everything

readme.md

@@ -28,11 +28,13 @@ composer require bryanjhv/slim-session:~4.0
 
 ```php
 $app = \Slim\Factory\AppFactory::create();
-$app->add(new \Slim\Middleware\Session([
-  'name' => 'dummy_session',
-  'autorefresh' => true,
-  'lifetime' => '1 hour'
-]));
+$app->add(
+  new \Slim\Middleware\Session([
+    'name' => 'dummy_session',
+    'autorefresh' => true,
+    'lifetime' => '1 hour',
+  ])
+);
 ```
 
 ### Supported options
@@ -52,22 +54,22 @@ $app->add(new \Slim\Middleware\Session([
   serious performance leaks (see #30):
   ```php
   [
-      'session.gc_divisor'     => 1,
-      'session.gc_probability' => 1,
-      'session.gc_maxlifetime' => 30 * 24 * 60 * 60,
-  ]
+    'session.gc_divisor' => 1,
+    'session.gc_probability' => 1,
+    'session.gc_maxlifetime' => 30 * 24 * 60 * 60,
+  ];
   ```
 
 ## Session helper
 
 A `Helper` class is available, which you can register globally or instantiate:
 
 ```php
-$container = new \DI\Container;
+$container = new \DI\Container();
 
 // Register globally to app
 $container->set('session', function () {
-  return new \SlimSession\Helper;
+  return new \SlimSession\Helper();
 });
 \Slim\Factory\AppFactory::setContainer($container);
 ```
@@ -77,7 +79,7 @@ That will provide `$app->get('session')`, so you can do:
 ```php
 $app->get('/', function ($req, $res) {
   // or $this->get('session') if registered
-  $session = new \SlimSession\Helper;
+  $session = new \SlimSession\Helper();
 
   // Check if variable exists
   $exists = $session->exists('my_key');
@@ -97,7 +99,7 @@ $app->get('/', function ($req, $res) {
   // Merge value recursively
   $app->get('session')->merge('my_key', ['first' => 'value']);
   $session->merge('my_key', ['second' => ['a' => 'A']]);
-  $letter_a = $session['my_key']['second']['a'];  // "A"
+  $letter_a = $session['my_key']['second']['a']; // "A"
 
   // Delete variable
   $session->delete('my_key');

tests/HelperTest.php

@@ -14,7 +14,7 @@ protected function setUp()
 
     public function testExists()
     {
-        $helper = new Helper;
+        $helper = new Helper();
 
         $_SESSION = $data = ['a' => 'A', 'b' => 'B', 'c' => 'C'];
 
@@ -30,7 +30,7 @@ public function testExists()
 
     public function testSet()
     {
-        $helper = new Helper;
+        $helper = new Helper();
 
         $helper->set('a', 'A');
         $this->assertSame(['a' => 'A'], $_SESSION);
@@ -44,22 +44,28 @@ public function testSet()
 
     public function testMerge()
     {
-        $helper = new Helper;
+        $helper = new Helper();
         $helper->set('a', []);
 
         $helper->merge('a', ['a' => 'A']);
         $this->assertSame(['a' => ['a' => 'A']], $_SESSION);
 
         $helper->merge('a', ['b' => ['a' => 'A']]);
-        $this->assertSame(['a' => ['a' => 'A', 'b' => ['a' => 'A']]], $_SESSION);
+        $this->assertSame(
+            ['a' => ['a' => 'A', 'b' => ['a' => 'A']]],
+            $_SESSION
+        );
 
         $helper->merge('a', ['b' => ['b' => 'B']]);
-        $this->assertSame(['a' => ['a' => 'A', 'b' => ['a' => 'A', 'b' => 'B']]], $_SESSION);
+        $this->assertSame(
+            ['a' => ['a' => 'A', 'b' => ['a' => 'A', 'b' => 'B']]],
+            $_SESSION
+        );
     }
 
     public function testGet()
     {
-        $helper = new Helper;
+        $helper = new Helper();
 
         $_SESSION = ['a' => 'A', 'b' => 'B', 'c' => 'C'];
 
@@ -76,7 +82,7 @@ public function testGet()
 
     public function testDelete()
     {
-        $helper = new Helper;
+        $helper = new Helper();
 
         $_SESSION = $data = ['a' => 'A', 'b' => 'B', 'c' => 'C'];
 
@@ -96,7 +102,7 @@ public function testDelete()
 
     public function testClear()
     {
-        $helper = new Helper;
+        $helper = new Helper();
 
         $_SESSION = ['a' => 'A', 'b' => 'B', 'c' => 'C'];
 
@@ -109,7 +115,7 @@ public function testClear()
      */
     public function testId()
     {
-        $helper = new Helper;
+        $helper = new Helper();
 
         $this->assertSame(session_id(), $helper::id());
         $this->assertNotSame(session_id(), $sessionId = $helper::id(true));
@@ -121,7 +127,7 @@ public function testId()
      */
     public function testDestroy()
     {
-        $helper = new Helper;
+        $helper = new Helper();
 
         $_SESSION = ['a' => 'A', 'b' => 'B', 'c' => 'C'];
 
@@ -140,7 +146,7 @@ public function testDestroy()
 
     public function testCount()
     {
-        $helper = new Helper;
+        $helper = new Helper();
 
         $_SESSION = ['a' => 'A', 'b' => 'B', 'c' => 'C'];
 
@@ -149,7 +155,7 @@ public function testCount()
 
     public function testIterator()
     {
-        $helper = new Helper;
+        $helper = new Helper();
 
         $_SESSION = ['a' => 'A', 'b' => 'B', 'c' => 'C'];