Merge pull request #17 from axelpale/patch-1

doc: document how namespaces are handled
tuananh · Oct 12, 2017 · 859b3b6 · 859b3b6
2 parents 5232390 + 7533ec3
commit 859b3b6
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -82,6 +82,12 @@ const template = {
 const result = transform(xml, template)
 ```
 
+### Namespaces
+
+By default, a path `'//HotelSummary'` will transform all `HotelSummary` elements regardless of their namespaces. To only transform elements under a specific namespace, say `http://v3.hotel.wsapi.ean.com`, you can append the path with a filter:
+
+    '//HotelSummary[namespace-uri() = "http://v3.hotel.wsapi.ean.com"]'
+
 ## Licence
 
 The MIT License