implicit plain when using a helper like link_to that returns an ActiveSupport::SafeBuffer

Author: fiedl

app/lib/matestack/ui/core/component_node.rb

@@ -21,7 +21,11 @@ def initialize(component_instance, included_config)
 
     def method_missing meth, *args, &block
       begin
-        @component_instance.send(meth, *args, &block)
+        if (result = @component_instance.send(meth, *args, &block)).kind_of? ActiveSupport::SafeBuffer
+          plain result
+        else
+          result
+        end
       rescue
         node_id = @node_start_id + 1
         @node_start_id = node_id

app/lib/matestack/ui/core/page_node.rb

@@ -22,7 +22,11 @@ def initialize(page_instance, included_config, url_params)
 
     def method_missing meth, *args, &block
       begin
-        @page_instance.send(meth, *args, &block)
+        if (result = @page_instance.send(meth, *args, &block)).kind_of? ActiveSupport::SafeBuffer
+          plain result
+        else
+          result
+        end
       rescue
         node_id = @node_start_id + 1
         @node_start_id = node_id