Consolidate all Resque-related initializers into "4_resque"

config/initializers/4_resque.rb

+# Custom Redis configuration
+rails_root  = ENV['RAILS_ROOT'] || File.dirname(__FILE__) + '/../..'
+rails_env   = ENV['RAILS_ENV'] || 'development'
+config_file = File.join(rails_root, 'config', 'resque.yml')
+
+if File.exists?(config_file)
+  resque_config = YAML.load_file(config_file)
+  Resque.redis = resque_config[rails_env]
+end
+
+# Queues
 Resque.watch_queue(PostReceive.instance_variable_get("@queue"))
+
+# Authentication
+require 'resque/server'
+class Authentication
+  def initialize(app)
+    @app = app
+  end
+
+  def call(env)
+    account = env['warden'].authenticate!(:database_authenticatable, :rememberable, scope: :user)
+    raise "Access denied" if !account.admin?
+    @app.call(env)
+  end
+end
+
+Resque::Server.use Authentication
+
+# Mailer
+Resque::Mailer.excluded_environments = []

config/initializers/resque.rb

-rails_root  = ENV['RAILS_ROOT'] || File.dirname(__FILE__) + '/../..'
-rails_env   = ENV['RAILS_ENV'] || 'development'
-config_file = File.join(rails_root, 'config', 'resque.yml')
-
-if File.exists?(config_file)
-  resque_config = YAML.load_file(config_file)
-  Resque.redis = resque_config[rails_env]
-end

config/initializers/resque_authentication.rb

-require 'resque/server'
-class Authentication
-  def initialize(app)
-    @app = app
-  end
-
-  def call(env)
-    account = env['warden'].authenticate!(:database_authenticatable, :rememberable, scope: :user)
-    raise "Access denied" if !account.admin?
-    @app.call(env)
-  end
-end
-
-Resque::Server.use Authentication
\ No newline at end of file

config/initializers/resque_mailer.rb

-Resque::Mailer.excluded_environments = []