only public methods

sterrym · Dec 3, 2014 · b5b6639 · b5b6639
1 parent 5a86312
commit b5b6639
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/smithy/liquid/filters/smithy_helpers.rb b/lib/smithy/liquid/filters/smithy_helpers.rb
@@ -4,10 +4,12 @@ module Filters
       module SmithyHelpers
         def rails_helper(helper, *args)
           options = args_to_options
+          helper = helper.to_sym
+          return nil if !controller.view_context.respond_to?(helper)
           if options.blank?
-            controller.view_context.send(helper.to_sym)
+            controller.view_context.public_send(helper)
           else
-            controller.view_context.send(helper.to_sym, options)
+            controller.view_context.public_send(helper, options)
           end
         end