ashutoshraina · May 14, 2013 13:40 · May 5, 2013
diff --git a/DynamicModelBinder.cs b/DynamicModelBinder.cs
@@ -0,0 +1,59 @@
+    using System;
+    using System.Collections.Generic;
+    using System.Linq;
+    using Nancy.ModelBinding;
+
+    public class DynamicModelBinder : IModelBinder
+    {
+        public object Bind(NancyContext context, Type modelType, object instance, BindingConfig configuration, params string[] blackList)
+        {
+            var data =
+                GetDataFields(context);
+
+            var model =
+                DynamicDictionary.Create(data);
+
+            return model;
+        }
+
+        private static IDictionary<string, object> GetDataFields(NancyContext context)
+        {
+            return Merge(new IDictionary<string, string>[]
+            {
+                ConvertDynamicDictionary(context.Request.Form), 
+                ConvertDynamicDictionary(context.Request.Query), 
+                ConvertDynamicDictionary(context.Parameters)
+            });
+        }
+
+        private static IDictionary<string, object> Merge(IEnumerable<IDictionary<string, string>> dictionaries)
+        {
+            var output =
+                new Dictionary<string, object>(StringComparer.InvariantCultureIgnoreCase);
+
+            foreach (var dictionary in dictionaries.Where(d => d != null))
+            {
+                foreach (var kvp in dictionary)
+                {
+                    if (!output.ContainsKey(kvp.Key))
+                    {
+                        output.Add(kvp.Key, kvp.Value);
+                    }
+                }
+            }
+
+            return output;
+        }
+
+        private static IDictionary<string, string> ConvertDynamicDictionary(DynamicDictionary dictionary)
+        {
+            return dictionary.GetDynamicMemberNames().ToDictionary(
+                    memberName => memberName,
+                    memberName => (string)dictionary[memberName]);
+        }
+
+        public bool CanBind(Type modelType)
+        {
+            return modelType == typeof (DynamicDictionary);
+        }
+    }
diff --git a/Module.cs b/Module.cs
@@ -0,0 +1,6 @@
+            Get["/dynamic/{name}"] = parameters => {
+                var model =
+                    this.Bind<DynamicDictionary>();
+
+                return Response.AsJson(model);
+            };
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,12 @@
+Can be invoked using
+
+    http://localhost:40965/dynamic/nancy?age=10&value=test
+
+Which would give you the following output
+
+
+    {
+      "age": "10",
+      "value": "test",
+      "name": "nancy"
+    }