lib/mixpanel/tracker.rb in mixpanel-1.1.2 vs lib/mixpanel/tracker.rb in mixpanel-1.1.3

@@ -4,14 +4,15 @@
 require 'thread'
 require 'mixpanel/tracker/middleware'
 
 module Mixpanel
   class Tracker
-    def initialize(token, env, async = false)
+    def initialize(token, env, async = false, url = 'http://api.mixpanel.com/track/?data=')
       @token = token
       @env = env
       @async = async
+      @url = url
       clear_queue
     end
 
     def append_event(event, properties = {})
       append_api('track', event, properties)
@@ -20,11 +21,12 @@
     def append_api(type, *args)
       queue << [type, args.map {|arg| arg.to_json}]
     end
 
     def track_event(event, properties = {})
-      options = { :token => @token, :time => Time.now.utc.to_i, :ip => ip }
+      options = { :time => Time.now.utc.to_i, :ip => ip }
+      options.merge!( :token => @token ) if @token
       options.merge!(properties)
       params = build_event(event, options)
       parse_response request(params)
     end
 
@@ -81,10 +83,10 @@
       response == "1" ? true : false
     end
 
     def request(params)
       data = Base64.encode64(JSON.generate(params)).gsub(/\n/,'')
-      url = "http://api.mixpanel.com/track/?data=#{data}"
+      url = @url + data
 
       if(@async)
         w = Tracker.worker
         begin
           url << "\n"