add method orderBy

Author: rez1dent3

src/PHPixie/ORM/Models/Type/Database/Implementation/Query.php

@@ -86,6 +86,12 @@ public function clearOffset()
         return $this;
     }
 
+    public function orderBy($field, $direction)
+    {
+        $this->orderBy[] = $this->values->orderBy($field, $direction);
+        return $this;
+    }
+
     public function orderAscendingBy($field)
     {
         $this->orderBy[] = $this->values->orderBy($field, 'asc');

src/PHPixie/ORM/Models/Type/Database/Query.php

@@ -40,6 +40,14 @@ public function getOffset();
      */
     public function clearOffset();
 
+    /**
+     * @param $field
+     * @param $direction
+     *
+     * @return static
+     */
+    public function orderBy($field, $direction);
+
     /**
      * @return static
      */

src/PHPixie/ORM/Wrappers/Type/Database/Query.php

@@ -55,7 +55,13 @@ public function clearOffset()
         $this->query->clearOffset();
         return $this;
     }
-    
+
+    public function orderBy($field, $direction)
+    {
+        $this->query->orderBy($field, $direction);
+        return $this;
+    }
+
     public function orderAscendingBy($field)
     {
         $this->query->orderAscendingBy($field);