Added cool json features (JsonWrapper)

lib/Frameworks/JsonYatta.coffee

@@ -4,7 +4,11 @@ HistoryBuffer = require "../HistoryBuffer.coffee"
 Engine = require "../Engine.coffee"
 
 #
-# Framework for arbitrary Json data-structures.
+# Framework for Json data-structures.
+# Known values that are supported:
+# * String
+# * Integer
+# * Array
 #
 class JsonYatta
   constructor: (user_id, Connector)->
@@ -21,23 +25,55 @@ class JsonYatta
     else
       @root_element = @HB.getOperation(root_elem)
 
+  #
+  # @result JsonType
+  #
   getRootElement: ()->
     @root_element
 
+  #
+  # @see Engine
+  #
   getEngine: ()->
     @engine
 
+  #
+  # Get the initialized connector.
+  #
   getConnector: ()->
     @connector
 
+  #
+  # @see HistoryBuffer
+  #
   getHistoryBuffer: ()->
     @HB
 
+  #
+  # @see JsonType.setMutableDefault
+  #
+  setMutableDefault: (mutable)->
+     @root_element.setMutableDefault(mutable)
+
+  #
+  # Get the UserId from the HistoryBuffer object.
+  # In most cases this will be the same as the user_id value with which
+  # JsonYatta was initialized (Depending on the HistoryBuffer implementation).
+  #
   getUserId: ()->
     @HB.getUserId()
 
-  val: (name, content)->
-    @root_element.val(name, content)
+  #
+  # @see JsonType.val
+  #
+  val : (name, content, mutable)->
+    @root_element.val(name, content, mutable)
+
+  #
+  # @see JsonType.value
+  #
+  value : ()->
+    @root_element.value
 
 window?.JsonYatta = JsonYatta
 module.exports = JsonYatta