Removes whitespace

lib/Relationship.php

@@ -289,7 +289,7 @@ protected function set_class_name($class_name)
 		if (!has_absolute_namespace($class_name) && isset($this->options['namespace'])) {
 			$class_name = $this->options['namespace'].'\\'.$class_name;
 		}
-		
+
 		$reflection = Reflections::instance()->add($class_name)->get($class_name);
 
 		if (!$reflection->isSubClassOf('ActiveRecord\\Model'))
@@ -505,7 +505,7 @@ public function load(Model $model)
 				$fk = $this->foreign_key;
 
 				$this->set_keys($this->get_table()->class->getName(), true);
-				
+
 				$class = $this->class_name;
 				$relation = $class::table()->get_relationship($this->through);
 				$through_table = $relation->get_table();

test/RelationshipTest.php

@@ -23,7 +23,7 @@ public function set_up($connection_name=null)
 		Venue::$has_one = array();
 		Employee::$has_one = array(array('position'));
 		Host::$has_many = array(array('events', 'order' => 'id asc'));
-		
+
 		foreach ($this->relationship_names as $name)
 		{
 			if (preg_match("/$name/", $this->getName(), $match))
@@ -80,26 +80,26 @@ public function test_has_many_basic()
 	{
 		$this->assert_default_has_many($this->get_relationship());
 	}
-	
+
 	public function test_gh_256_eager_loading_three_levels_deep()
 	{
 		/* Before fix Undefined offset: 0 */
 		$conditions['include'] = array('events'=>array('host'=>array('events')));
 		$venue = Venue::find(2,$conditions);
-		
+
 		$events = $venue->events;
 		$this->assertEquals(2,count($events));
 		$event_yeah_yeahs = $events[0];
 		$this->assertEquals('Yeah Yeah Yeahs',$event_yeah_yeahs->title);
-		
+
 		$event_host = $event_yeah_yeahs->host;
 		$this->assertEquals('Billy Crystal',$event_host->name);
-		
+
 		$bill_events = $event_host->events;
-		
+
 		$this->assertEquals('Yeah Yeah Yeahs',$bill_events[0]->title);
 	}
-	
+
 	/**
 	 * @expectedException ActiveRecord\RelationshipException
 	 */