fixed some rubocops

Author: JJ Asghar

CHANGELOG.md

@@ -2,7 +2,11 @@ rabbitmq Cookbook CHANGELOG
 ===========================
 This file is used to list changes made in each version of the rabbitmq cookbook.
 
-v4.0.1 (2015-06-16)
+v4.1.2 (2015-06-16)
+--------------------
+- Stupid Rubocop
+
+v4.1.1 (2015-06-16)
 --------------------
 - Fix single quote and nil issues with cluster recipe #274
 - Fixed 'rabbitmqctl eval' command for old rabbitmq versions #272

metadata.rb

@@ -3,7 +3,7 @@
 maintainer_email '[email protected]'
 license 'Apache 2.0'
 description 'Installs and configures RabbitMQ server'
-version '4.1.1'
+version '4.1.2'
 recipe 'rabbitmq', 'Install and configure RabbitMQ'
 recipe 'rabbitmq::cluster', 'Set up RabbitMQ clustering.'
 recipe 'rabbitmq::plugin_management', 'Manage plugins with node attributes'

providers/user.rb

@@ -34,8 +34,8 @@ def user_exists?(name)
   end
 end
 
-def user_has_tag?(name, tag)
-  cmd = "rabbitmqctl -q list_users"
+def user_has_tag?(name, tag) # rubocop:disable all
+  cmd = 'rabbitmqctl -q list_users'
   cmd = Mixlib::ShellOut.new(cmd)
   cmd.environment['HOME'] = ENV.fetch('HOME', '/root')
   cmd.run_command