diff --git a/README.md b/README.md
index 9551744..57811a3 100644
--- a/README.md
+++ b/README.md
@@ -53,9 +53,11 @@ In your project base directory run
 
 Then edit `config/app.php` and add the service provider within the `providers` array.
 
-	'providers' => array(
-		...
+	'providers' => [
+		//...
 		'Stolz\Assets\Laravel\ServiceProvider',
+		//...
+	],
 
 There is no need to add the Facade, the package will bind it to the IoC for you.
 
@@ -84,7 +86,7 @@ Basically all you have to do to add and asset, no matter if it's CSS or JS or a
 
 Add more than one asset at once
 
-	Assets::add(array('another/file.js', 'one/more.css'));
+	Assets::add(['another/file.js', 'one/more.css']);
 
 Add an asset from a local package
 
@@ -130,7 +132,7 @@ A collection is a named set of assets, that is, a set of JavaScript and CSS file
 
 To register a collection on run time for later use:
 
-	Assets::registerCollection($collectionName, array('some', 'awesome', 'assets'));
+	Assets::registerCollection($collectionName, ['some', 'awesome', 'assets']);
 
 To preconfigure collections using the config file:
 
@@ -219,7 +221,7 @@ Finally, if you happen to use NGINX with the [gzip_static](http://nginx.org/en/d
 
 For a **full list of all the available config options** please read the provided [`API.md`](https://github.com/Stolz/Assets/blob/master/API.md) file.
 
-- `'autoload' => array(),`
+- `'autoload' => [],`
 
 	Here you may set which assets (CSS files, JavaScript files or collections) should be loaded by default.
 - `'css_dir' => 'css',`
@@ -234,7 +236,7 @@ For a **full list of all the available config options** please read the provided
 It is possible to **change any config options on the fly** by passing an array of settings to the `config()` method. Useful if some assets use a different base directory or if you want to pipeline some assets and skip others from the pipeline. i.e:
 
 	echo Assets::reset()->add('do-not-pipeline-this.js')->js(),
-	     Assets::reset()->add('please-pipeline-this.js')->config(array('pipeline' => true))->js();
+	     Assets::reset()->add('please-pipeline-this.js')->config(['pipeline' => true])->js();
 
 <a id="multitenancy"></a>
 ### Multitenancy
@@ -287,13 +289,13 @@ You can use the library without using static methods. The signature of all metho
 	require __DIR__ . '/vendor/autoload.php';
 
 	// Set config options
-	$config = array(
-		'collections' => array(...),
-		'autoload' => array(...),
+	$config = [
+		'collections' => [...],
+		'autoload' => [...],
 		'pipeline' => true,
 		'public_dir' => '/absolute/path/to/your/webroot/public/dir'
 		...
-	);
+	];
 
 	// Instantiate the library
 	$assets = new \Stolz\Assets\Manager($config);
@@ -375,8 +377,12 @@ i.e: Assuming the next scenario:
 
 Then to load the assets you should run:
 
-	Assets::add(['foo.css', 'bar.js', 'somevendor/somepackage:lorem.css', 'anothervendor/anotherpackage:ipsum.js']);
-
+	Assets::add([
+		'foo.css',
+		'bar.js',
+		'somevendor/somepackage:lorem.css',
+		'anothervendor/anotherpackage:ipsum.js'
+	]);
 
 <a id="faq_base"></a>
 ### Why assets work for the main page but not for subpages?
@@ -401,7 +407,7 @@ Yes you can but there is no need. You better use the [multitenancy feature](#mul
 Yes you can. There is a `config()` public method to change settings on the fly. This allows you to use same instance of the library with different settings. i.e:
 
 	echo Assets::add('jquery-cdn')->js();
-	echo Assets::reset()->add(array('custom.js', 'main.js'))->config(array('pipeline' => true))->js();
+	echo Assets::reset()->add(['custom.js', 'main.js'])->config(['pipeline' => true])->js();
 
 If you want the different settings to be permanent, then use the [multitenancy feature](#multitenancy).
 
diff --git a/phpcodesniffer.xml b/phpcodesniffer.xml
index 22a719f..a7c6912 100644
--- a/phpcodesniffer.xml
+++ b/phpcodesniffer.xml
@@ -23,6 +23,11 @@
 
 	<rule ref="Internal.NoCodeFound"/>
 
+	<rule ref="PHPCompatibility.PHP.ShortArray">
+		<!--Since Laravel requires PHP > 5.4 allow sort array syntax for Laravel stuff-->
+		<exclude-pattern>/src/Laravel/</exclude-pattern>
+	</rule>
+
 	<rule ref="PSR2">
 		<!--Allow one line control structures to have no curly braces-->
 		<exclude name="Generic.ControlStructures.InlineControlStructure.NotAllowed"/>
diff --git a/src/Laravel/FlushPipelineCommand.php b/src/Laravel/FlushPipelineCommand.php
index 502ad23..3f48357 100644
--- a/src/Laravel/FlushPipelineCommand.php
+++ b/src/Laravel/FlushPipelineCommand.php
@@ -28,30 +28,64 @@ class FlushPipelineCommand extends Command
 	 */
 	public function fire()
 	{
-		// Determine the config namespace sepatator
-		$glue = (file_exists(app_path('config/packages/stolz/assets/config.php'))) ? '::' : '.';
-
-		// Get directory paths
-		$pipeDir = Config::get("assets{$glue}pipeline_dir", 'min');
-		$cssDir = public_path(Config::get("assets{$glue}css_dir", 'css') . DIRECTORY_SEPARATOR . $pipeDir);
-		$jsDir = public_path(Config::get("assets{$glue}js_dir", 'js') . DIRECTORY_SEPARATOR . $pipeDir);
+		// Get directories to purge
+		if( ! $directories = $this->getPipelineDirectories())
+			return $this->error('The provided group does not exist');
 
 		// Ask for confirmation
 		if( ! $this->option('force'))
 		{
-			$this->info(sprintf('All content of %s and %s will be deleted.', $cssDir, $jsDir));
+			$this->info('All content of the following directories will be deleted:');
+			foreach($directories as $dir)
+				$this->comment($dir);
+
 			if( ! $this->confirm('Do you wish to continue? [yes|no]'))
 				return;
 		}
 
-		// Purge assets
-		$purgeCss = $this->purgeDir($cssDir);
-		$purgeJs = $this->purgeDir($jsDir);
+		// Purge directories
+		$this->comment('Flushing pipeline directories...');
+		foreach($directories as $dir)
+		{
+			$this->output->write("$dir ");
+
+			if($this->purgeDir($dir))
+				$this->info('Ok');
+			else
+				$this->error('Error');
+		}
+
+		$this->comment('Done!');
+	}
+
+	/**
+	 * Get the pipeline directories of the groups.
+	 *
+	 * @return array
+	 */
+	protected function getPipelineDirectories()
+	{
+		// Parse configured groups
+		$config = config('assets', []);
+		$groups = (isset($config['default'])) ? $config : ['default' => $config];
+		if( ! is_null($group = $this->option('group')))
+			$groups = array_only($groups, $group);
+
+		// Parse pipeline directories of each group
+		$directories = [];
+		foreach($groups as $group => $config)
+		{
+			$pipelineDir = (isset($config['pipeline_dir'])) ? $config['pipeline_dir'] : 'min';
+
+			$cssDir = (isset($config['css_dir'])) ? $config['css_dir'] : 'css';
+			$directories[] = public_path($cssDir . DIRECTORY_SEPARATOR . $pipelineDir);
 
-		if( ! $purgeCss or ! $purgeJs)
-			return $this->error('Something went wrong');
 
-		$this->info('Done!');
+			$jsDir = (isset($config['js_dir'])) ? $config['js_dir'] : 'js';
+			$directories[] = public_path($jsDir . DIRECTORY_SEPARATOR . $pipelineDir);
+		}
+
+		return array_unique($directories);
 	}
 
 	/**
@@ -80,6 +114,7 @@ protected function purgeDir($directory)
 	protected function getOptions()
 	{
 		return [
+			['group', 'g', InputOption::VALUE_REQUIRED, 'Only flush the provided group'],
 			['force', 'f', InputOption::VALUE_NONE, 'Do not prompt for confirmation'],
 		];
 	}
diff --git a/src/Laravel/config.php b/src/Laravel/config.php
index cee4447..4c6aec1 100644
--- a/src/Laravel/config.php
+++ b/src/Laravel/config.php
@@ -9,11 +9,11 @@
 |---------------------------------------------------------------------------
 */
 
-return array(
+return [
 
 	// Configuration for the default group. Feel free to add more groups.
 	// Each group can have different settings.
-	'default' => array(
+	'default' => [
 
 		/**
 		 * Regex to match against a filename/url to determine if it is an asset.
@@ -167,5 +167,5 @@
 		 */
 		//'autoload' => array('jquery-cdn'),
 
-	), // End of default group
-);
+	], // End of default group
+];