From 1680cee2b969bf20ed64d9e8b7d5bf7dc5d299b6 Mon Sep 17 00:00:00 2001
From: Suyeol Jeon <devxoul@gmail.com>
Date: Mon, 24 Oct 2016 17:25:11 +0900
Subject: [PATCH] Add custom nested key delimiter documentation

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 3a9ecc11..d035bc41 100644
--- a/README.md
+++ b/README.md
@@ -290,6 +290,12 @@ func mapping(map: Map) {
     identifier <- map["app.identifier", nested: false]
 }
 ```
+When you have nested keys which contain `.`, you can pass the custom nested key delimiter as follows ([#629](https://github.com/Hearst-DD/ObjectMapper/pull/629)):
+```swift
+func mapping(map: Map) {
+    appName <- map["com.myapp.info->com.myapp.name", delimiter: "->"]
+}
+```
 
 # Custom Transforms
 ObjectMapper also supports custom transforms that convert values during the mapping process. To use a transform, simply create a tuple with ```map["field_name"]``` and the transform of your choice on the right side of the ```<-``` operator: