lib/rack/jsonp.rb in rack-jsonp-1.2.0 vs lib/rack/jsonp.rb in rack-jsonp-1.2.1

@@ -5,12 +5,10 @@
   #
   # Adapted from Flinn Mueller (http://actsasflinn.com/).
   #
   class JSONP
 
-    VERSION = "1.2.0"
-
     def initialize(app, options = {})
       @app = app
       @carriage_return = options[:carriage_return] || false
       @callback_param = options[:callback_param] || 'callback'
     end
@@ -28,15 +26,15 @@
       env['QUERY_STRING'] = env['QUERY_STRING'].split("&").delete_if{|param| param =~ /^(_|#{@callback_param})=/}.join("&")
 
       status, headers, response = @app.call(env)
       if callback && headers['Content-Type'] =~ /json/i
         response = pad(callback, response)
-        headers['Content-Length'] = response.first.length.to_s
+        headers['Content-Length'] = response.first.bytesize.to_s
         headers['Content-Type'] = 'application/javascript'
       elsif @carriage_return && headers['Content-Type'] =~ /json/i
         # add a \n after the response if this is a json (not JSONP) response
         response = carriage_return(response)
-        headers['Content-Length'] = response.first.length.to_s
+        headers['Content-Length'] = response.first.bytesize.to_s
       end
       [status, headers, response]
     end
 
     # Pads the response with the appropriate callback format according to the