Removal of white spaces etc.

src/KM/Saffron/Code.php

@@ -60,7 +60,7 @@ public function __toString()
             }
             else {
                 $result .= str_repeat(' ', $indent);
-                $result .= $line."\n";   
+                $result .= $line."\n";
             }
         }
 

src/KM/Saffron/Collection.php

@@ -72,15 +72,15 @@ protected function groupBy(\Closure $func)
         $result = new $class;
         foreach ($this as $item) {
             $key = $func($item);
-            
+
             if (!isset($result[$key])) {
                 $result[$key] = new $class;
             }
 
             $result[$key]->append($item);
         }
 
-        return $result;        
+        return $result;
     }
 
     /**

src/KM/Saffron/Executor.php

@@ -38,7 +38,7 @@ public function __construct(RoutingResult $result = null)
     /**
      * Sets controller to be fired.
      * It can be object or name of class.
-     * 
+     *
      * @param object|string $controller
      * @return Executor
      */
@@ -56,7 +56,7 @@ public function setController($controller)
 
     /**
      * Returns controller object
-     * 
+     *
      * @return object
      */
     public function getController()
@@ -66,7 +66,7 @@ public function getController()
 
     /**
      * Sets method to be fired
-     * 
+     *
      * @param string $method
      * @return Executor
      */
@@ -78,7 +78,7 @@ public function setMethod($method)
 
     /**
      * Sets parameters to be passed to controller
-     * 
+     *
      * @param array $parameters
      * @return Executor
      */
@@ -90,7 +90,7 @@ public function setParameters(array $parameters)
 
     /**
      * Sets callable to be called before firing controller
-     * 
+     *
      * @param callable $func
      * @return Executor
      */
@@ -102,7 +102,7 @@ public function setPreDispatch(callable $func)
 
     /**
      * Sets callable to be called after firing controller
-     * 
+     *
      * @param callable $func
      * @return Executor
      */
@@ -134,7 +134,7 @@ protected function runHook($hook)
      *  - preDispatch (if set)
      *  - method in controller
      *  - postDispatch (if set)
-     * 
+     *
      * @return mixed Value returned by controller's method
      */
     public function fire()

src/KM/Saffron/Generator.php

@@ -20,7 +20,7 @@ abstract class Generator
     /**
      * Formats array into form parsable by php.
      * Why not just var_export? Because output is hard to read and debug.
-     * 
+     *
      * @param array $data Array to be formatted
      * @return string Formatted string
      */

src/KM/Saffron/Request.php

@@ -24,7 +24,7 @@ class Request
 
     /**
      * Returns domain or null when not set
-     * 
+     *
      * @return string|null
      */
     public function getDomain()
@@ -34,7 +34,7 @@ public function getDomain()
 
     /**
      * Sets domain
-     * 
+     *
      * @return \KM\Saffron\Request
      */
     public function setDomain($domain)
@@ -45,7 +45,7 @@ public function setDomain($domain)
 
     /**
      * Returns uri or null when not set
-     * 
+     *
      * @return string|null
      */
     public function getUri()
@@ -65,7 +65,7 @@ public function setUri($uri)
 
     /**
      * Returns method or null when not set
-     * 
+     *
      * @return string|null
      */
     public function getMethod()
@@ -75,7 +75,7 @@ public function getMethod()
 
     /**
      * Sets method
-     * 
+     *
      * @return \KM\Saffron\Request
      */
     public function setMethod($method)
@@ -86,7 +86,7 @@ public function setMethod($method)
 
     /**
      * Returns info whether connection is secured by https
-     * 
+     *
      * @return bool
      */
     public function getHttps()
@@ -96,7 +96,7 @@ public function getHttps()
 
     /**
      * Sets info whether connection is secured by https
-     * 
+     *
      * @return \KM\Saffron\Request
      */
     public function setHttps($https)
@@ -107,7 +107,7 @@ public function setHttps($https)
 
     /**
      * Builds request object from super globals
-     * 
+     *
      * @return \KM\Saffron\Request
      */
     static public function createFromGlobals()

src/KM/Saffron/Router.php

@@ -53,7 +53,7 @@ protected function getUrlBuilder()
     /**
      * Match request against routes.
      * Returns RoutingResult if request matches, null otherwise.
-     * 
+     *
      * @param Request $request
      * @return RoutingResult
      */
@@ -64,7 +64,7 @@ public function match(Request $request)
 
     /**
      * Assembles links based on given name and parameters.
-     * 
+     *
      * @param string $name Name of route
      * @param array $parameters Parameters
      * @return string Built link

src/KM/Saffron/RoutesCollection.php

@@ -24,7 +24,7 @@ class RoutesCollection extends Collection
     /**
      * Create instance of Route and returns it.
      * Also looks for duplicated names.
-     * 
+     *
      * @param string $name Name of route
      * @return RoutesCollection
      */

tests/ExecutorTest.php

@@ -82,7 +82,7 @@ public function testRoutingResult()
                 'c' => '13',
             ]
         );
-        
+
         $executor = new Executor($result);
         $vars = $executor->fire();
 

tests/RequestTest.php

@@ -51,8 +51,8 @@ public function testGlobals1()
         $_SERVER['REQUEST_METHOD'] = 'POST';
         $_SERVER['HTTP_HOST'] = 'example.com';
         $_SERVER['HTTPS'] = 'on';
-  
-        $request = Request::createFromGlobals();   
+
+        $request = Request::createFromGlobals();
         $this->assertEquals('/another/uri', $request->getUri());
         $this->assertEquals('POST', $request->getMethod());
         $this->assertEquals('example.com', $request->getDomain());
@@ -65,7 +65,7 @@ public function testGlobals2()
         $_SERVER['REQUEST_METHOD'] = 'POST';
         $_SERVER['HTTP_HOST'] = 'example.com';
         $_SERVER['HTTPS'] = 'off';
-        $request = Request::createFromGlobals();   
+        $request = Request::createFromGlobals();
         $this->assertEquals(false, $request->getHttps());
     }
 
@@ -75,7 +75,7 @@ public function testGlobals3()
         $_SERVER['REQUEST_METHOD'] = 'POST';
         $_SERVER['HTTP_HOST'] = 'example.com';
         $_SERVER['HTTPS'] = '';
-        $request = Request::createFromGlobals();   
+        $request = Request::createFromGlobals();
         $this->assertEquals(false, $request->getHttps());
     }
 }