lib/rack/jquery_ui.rb in rack-jquery_ui-0.0.5 vs lib/rack/jquery_ui.rb in rack-jquery_ui-1.0.0

@@ -59,9 +59,16 @@
     end
 
 
     # @param [Hash] env Rack request environment hash.
     def call( env )
+      dup._call env
+    end
+
+
+    # For thread safety
+    # @param (see #call)
+    def call( env )
       request = Rack::Request.new(env.dup)
       if request.path_info == @http_path_to_jquery
         response = Rack::Response.new
         # for caching
         response.headers.merge! caching_headers( "#{JQUERY_UI_FILE_NAME}-#{JQUERY_UI_VERSION}", JQUERY_UI_VERSION_DATE)