From e138ea42767ca117faa5b90ab721982713812749 Mon Sep 17 00:00:00 2001
From: Jonathan Richard Henry Evans <jonathan.r.h.evans@gmail.com>
Date: Mon, 9 Sep 2013 13:09:51 +0100
Subject: [PATCH] Updated readme as to new root behaviour

---
 README.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/README.md b/README.md
index feecbff..32a774a 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,24 @@ end
 ```
 In this case, as User objects are being returned, grape-active_model_serializers will look for a serializer named UserSerializer.
 
+### Array roots
+When serializing an array, the array root is set to the innermost namespace name if there is one, otherwise it is set to the route name (e.g. get 'name')
+
+```ruby
+namespace :users do
+  get ":id" do
+    @user = User.find(params[:id])
+  end
+end
+# root = users
+```
+
+```ruby
+get "people" do
+  @user = User.all
+end
+# root = people
+```
 
 ### Manually specifying serializer options