Add Rails 5 compatibility fix

winston · Jun 2, 2017 · 5dd3ffb · 5dd3ffb
1 parent 239caab
commit 5dd3ffb
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/google_visualr/app/helpers/view_helper.rb b/lib/google_visualr/app/helpers/view_helper.rb
@@ -4,7 +4,10 @@ module ViewHelper
       extend ActiveSupport::Concern
 
       included do
-        helper_method "render_chart"
+        # Rails 5 compatibility fix
+        if respond_to?(:helper_method)
+          helper_method "render_chart"
+        end
       end
 
       def render_chart(chart, dom, options={})