docs/faking-calls.md in flexirest-1.9.16 vs docs/faking-calls.md in flexirest-1.9.17

@@ -14,9 +14,20 @@
 class Person < Flexirest::Base
   get :all, '/people', fake: ->(request) { {result: request.get_params[:id]} }
 end
 ```
 
+Alternatively, you can specify a symbol as the `fake` parameter, and Flexirest will call that method to get a string JSON as if it was the request body:
+
+```ruby
+class Person < Flexirest::Base
+  get :all, '/people', fake: :get_data
+
+  def get_data
+    {result: true}.to_json
+  end
+end
+```
 
 -----
 
 [< Parallel requests](parallel-requests.md) | [Per-request timeouts >](per-request-timeouts.md)