Update cookbooks and add wordpress cookbook

cookbooks/ufw/recipes/databag.rb

@@ -1,9 +1,9 @@
 #
-# Author:: Matt Ray <matt@opscode.com>
+# Author:: Matt Ray <matt@chef.io>
 # Cookbook Name:: ufw
 # Recipe:: databag
 #
-# Copyright 2011, Opscode, Inc
+# Copyright 2011-2015, Chef Software, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -18,12 +18,12 @@
 # limitations under the License.
 #
 
-#flatten the run_list to just the names of the roles and recipes in order
+# flatten the run_list to just the names of the roles and recipes in order
 def run_list_names(run_list)
   names = []
   run_list.each do |entry|
     Chef::Log.debug "ufw::databag:run_list_names+name: #{entry.name}"
-    if entry.name.index('::') #cookbook::recipe
+    if entry.name.index('::') # cookbook::recipe
       names.push(entry.name.sub('::', '__'))
     else
       names.push(entry.name)
@@ -34,7 +34,7 @@ def run_list_names(run_list)
     end
   end
   Chef::Log.debug "ufw::databag:run_list_names+names: #{names}"
-  return names
+  names
 end
 
 rlist = run_list_names(node.run_list)
@@ -46,13 +46,13 @@ Chef::Log.debug "ufw::databag:firewall:#{fw_db}"
 
 rlist.each do |entry|
   Chef::Log.debug "ufw::databag: \"#{entry}\""
-  if fw_db.member?(entry)
-    #add the list of firewall rules to the current list
-    item = data_bag_item('firewall', entry)
-    rules = item['rules']
-    node.set['firewall']['rules'].concat(rules) unless rules.nil?
-  end
+  next unless fw_db.member?(entry)
+
+  # add the list of firewall rules to the current list
+  item = data_bag_item('firewall', entry)
+  rules = item['rules']
+  node.set['firewall']['rules'].concat(rules) unless rules.nil?
 end
 
-#now go apply the rules
-include_recipe "ufw::default"
+# now go apply the rules
+include_recipe 'ufw::default'