initialize option to show always window.gon = {};

Author: torbjon

lib/gon/helpers.rb

@@ -13,6 +13,8 @@ def include_gon(options = {})
         elsif Gon.global.all_variables.present?
           Gon.clear
           Gon::Base.render_data(options)
+        elsif options[:init].present?
+          Gon::Base.render_data(options)
         else
           ""
         end

spec/gon/basic_spec.rb

@@ -79,6 +79,12 @@
                                   'gon.int=1;'
     end
 
+    
+    it 'outputs correct js without variables, without tag and gon init' do
+      @base.include_gon(need_tag: false, init: true).should == \
+                                  'window.gon = {};'
+    end
+
   end
 
   it 'returns exception if try to set public method as variable' do