lib/chatterbot/config_manager.rb in chatterbot-2.0.0.pre vs lib/chatterbot/config_manager.rb in chatterbot-2.0.2

@@ -25,20 +25,26 @@
       @store.transaction do
         @store.delete(key)
       end
     end
 
+    def to_h
+      @store.transaction do
+        Hash[@store.roots.map { |k| [k, @store[k]] }]
+      end
+    end
+
     # set/update a key
     def []=(key, value)
       return if @no_update == true
       @store.transaction do
         @store[key] = value
       end
     end
 
     # retrieve a key
     def [](key)
-      if READ_ONLY_VARIABLES.include?(key)
+      if READ_ONLY_VARIABLES.include?(key) && @read_only[key]
         return @read_only[key]
       end
       @store.transaction do
         @store[key]
       end