Added an example for inline action

examples/11. Resource Model.md

@@ -6,8 +6,9 @@ Resource model is a [resource manifestation](http://www.w3.org/TR/di-gloss/#def-
 Furthermore, in API Blueprint, any `resource model` you have defined can be referenced in a request or response section, saving you lots of time maintaining your API blueprint. You simply define a resource model as any payload (e. g. [request](https://github.com/apiaryio/api-blueprint/blob/master/examples/06.%20Requests.md) or [response](https://github.com/apiaryio/api-blueprint/blob/master/examples/5.%20Responses.md)) and then reference it later where you would normally write a `request` or `response`.
 
 ## API Blueprint
-+ [Previous: Advanced Attributes](09.%20Advanced%20Attributes.md)
++ [Previous: Data Structures](10.%20Data%20Structures.md)
 + [This: Raw API Blueprint](https://raw.github.com/apiaryio/api-blueprint/master/examples/10.%20Resource%20Model.md)
++ [Next: Inline Action](12.%20Inline%20Action.md)
 
 # Group Messages
 Group of all messages-related resources.

examples/12. Inline Action.md

@@ -0,0 +1,66 @@
+FORMAT: 1A
+
+# Inline Action API
+This API example demonstrates that a resource can contain an in-place definition of another resource. This allows us to show that the resource `Task` can afford an action that is not limited to the resource `Task`.
+
+## API Blueprint
++ [Previous: Resource Model](11.%20Resource%20Model.md)
++ [This: Raw API Blueprint](https://raw.github.com/apiaryio/api-blueprint/master/examples/11.%20Inline%20Action.md)
+
+# Task [/tasks/{id}]
+
++ Parameters
+    + id (string)
+
+## Retrieve Task [GET]
+
++ Response 200 (application/json)
+
+        {
+            "id": 123,
+            "name": "Go to gym",
+            "done": false,
+            "type": "task"
+        }
+
+## Update Task [PATCH]
+This is a state transition within the same resource
+
++ Request (application/json)
+
+        {
+            "name": "Exercise in gym"
+        }
+
++ Response 200 (application/json)
+
+        {
+            "id": 123,
+            "name": "Exercise in gym",
+            "done": false,
+            "type": "task"
+        }
+
+## List All Tasks [GET /tasks{?status,priority}]
+This is a state transition to another resource
+
++ Parameters
+    + status (string)
+    + priority (number)
+
++ Response 200 (application/json)
+
+        [
+            {
+                "id": 123,
+                "name": "Exercise in gym",
+                "done": false,
+                "type": "task"
+            },
+            {
+                "id": 123,
+                "name": "Shop for groceries",
+                "done": true,
+                "type": "task"
+            }
+        ]