Add withSeparatedParametersList() to XMLParser

README.md

@@ -97,6 +97,7 @@ array(2) {
   }
 }
 ```
+Additionally, you could make use of ```->withSeparatedParametersList()``` to get the params of each element separated on the ```__params``` property.
 
 ### JSON
 ```json

src/Parsers/XMLParser.php

@@ -20,6 +20,7 @@ class XMLParser implements StreamParserInterface
 	protected $reader,$source;
 
 	protected $skipFirstElement = true;
+	protected $separateParameters = false;
 
 	public function from(String $source): StreamParserInterface
 	{
@@ -28,6 +29,12 @@ public function from(String $source): StreamParserInterface
 		return $this;
 	}
 
+	public function withSeparatedParametersList(){
+		$this->separateParameters = true;
+
+		return $this;
+	}
+
 	public function withoutSkippingFirstElement(){
 		$this->skipFirstElement = false;
 
@@ -54,7 +61,14 @@ private function extractElement(String $elementName, $couldBeAnElementsList = fa
 	{
 		$emptyElement = $this->isEmptyElement($elementName);
 
-		$elementCollection = (new Collection())->merge($this->getCurrentElementAttributes());
+		$elementCollection = new Collection();
+
+		$elementParameters = $this->getCurrentElementAttributes();
+		if($this->separateParameters){
+			$elementCollection->put('__params', $elementParameters);
+		} else {
+			$elementCollection = $elementCollection->merge($elementParameters);
+		}
 
 		if($emptyElement) {
 			return $elementCollection;

tests/Parsers/XMLParserTest.php

@@ -124,5 +124,24 @@ public function test_element_name_in_sub_element()
                 $this->assertEquals($author->get('name'), "Test");
             }
         });
+	}
+
+	public function test_separate_parameters_list()
+    {
+		$ISBNList = [
+			"10-000000-001",
+			"11-000000-002",
+			"11-000000-003",
+			"11-000000-004",
+			"10-000000-999",
+			"11-000000-005",
+            "11-000000-006"
+		];
+
+        StreamParser::xml($this->stub)->withSeparatedParametersList()->each(function($book) use ($ISBNList) {
+			if ($book->has('__params')) {
+                $this->assertContains($book->get('__params')->get('ISBN'), $ISBNList);
+            }
+        });
     }
 }