Updating scheduler_setup and readme

README.markdown

@@ -119,6 +119,12 @@ NOTE: If you have added the 2 lines bellow to your Rails Rakefile
 and you don't have to specify RAILS_ENV if the var is correctly set in
 environment.rb
 
+Alternatively, you can use your resque initializer to avoid loading the entire
+rails stack.
+
+    $ rake resque:scheduler INITIALIZER_PATH=config/initializers/resque.rb
+
+
 Multiple envs are allowed, separated by commas:
 
     create_fake_leaderboards:

lib/resque_scheduler/tasks.rb

@@ -5,18 +5,20 @@
   task :setup
 
   desc "Start Resque Scheduler"
-  task :scheduler => :scheduler_setup do |t,args|
+  task :scheduler => :scheduler_setup do
     require 'resque'
     require 'resque_scheduler'
 
     Resque::Scheduler.verbose = true if ENV['VERBOSE']
     Resque::Scheduler.run
   end
 
-  # task :scheduler_setup => :setup
   task :scheduler_setup do
-    path = ENV['load_path']
-    load path.to_s.strip if path
+    if ENV['INITIALIZER_PATH']
+      load ENV['INITIALIZER_PATH'].to_s.strip
+    else
+      Rake::Task['resque:setup'].invoke
+    end
   end
 
 end