Added aliases.

lib/Doctrine/Export/Schema/Xml.php

@@ -41,24 +41,7 @@ class Doctrine_Export_Schema_Xml extends Doctrine_Export_Schema
      */
     public function build($array)
     {
-        $xml = new SimpleXMLElement();
-        
-        foreach ($array as $tableName => $fields) {
-            $table = $xml->addChild('table');
-            $name = $table->addChild('name', $tableName);
-            $declaration = $table->addChild('declaration');
-            
-            foreach ($fields as $fieldName => $properties) {
-                $field = $declaration->addChild('field');
-                $field->addChild('name', $fieldName);
-                
-                foreach ($properties as $key => $value) {
-                    $field->addChild($key, $value);
-                }
-            }
-        }
-        
-        return $xml->asXml();
+        return Doctrime_Parser::dump($array, null, 'xml');
     }
     
     /**

lib/Doctrine/Export/Schema/Yml.php

@@ -41,7 +41,7 @@ class Doctrine_Export_Schema_Yml extends Doctrine_Export_Schema
      */
     public function build($array)
     {
-        return var_dump($array);
+        return Doctrime_Parser::dump($array, null, 'yml');
     }
     
     /**

lib/Doctrine/Parser.php

@@ -54,4 +54,24 @@ abstract class Doctrine_Parser
         
         return $parser->dumpData($array, $path);
     }
+    
+    static public function loadXml($path)
+    {
+        return self::load($path, 'xml');
+    }
+    
+    static public function dumpXml($array, $path = null)
+    {
+        return self::dump($array, $path, 'xml');
+    }
+    
+    static public function loadYml($path)
+    {
+        return self::load($path, 'yml');
+    }
+    
+    static public function dumpYml($array, $path = null)
+    {
+        return self::dump($array, $path, 'yml');
+    }
 }
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