lib/vega.rb in vega-0.2.5 vs lib/vega.rb in vega-0.2.6

@@ -7,10 +7,11 @@
 require "vega/method_helpers"
 require "vega/base_chart"
 require "vega/chart"
 require "vega/lite_chart"
 require "vega/spec"
+require "vega/helper"
 require "vega/version"
 
 # integrations
 require "vega/engine" if defined?(Rails)
 
@@ -23,14 +24,20 @@
 
     def lite
       LiteChart.new
     end
 
-    def render(spec)
-      Spec.new(spec).to_s
+    def render(spec, nonce: nil)
+      Spec.new(spec).to_html(nonce: nonce)
     end
 
     def display(spec)
       IRuby.display(Spec.new(spec))
     end
+  end
+end
+
+if defined?(ActiveSupport.on_load)
+  ActiveSupport.on_load(:action_view) do
+    include Vega::Helper
   end
 end