Fix issues reported by new rubocop

[chef.git] / cookbooks / wordpress / libraries / wordpress.rb

diff --git a/cookbooks/wordpress/libraries/wordpress.rb b/cookbooks/wordpress/libraries/wordpress.rb
index f4f17e2202b0391879c1ed9e10519ba6e235989a..a381ecfff4446fa0331646268ee6d1f82f4104ab 100644 (file)
--- a/cookbooks/wordpress/libraries/wordpress.rb
+++ b/cookbooks/wordpress/libraries/wordpress.rb
@@ -7,37 +7,39 @@ class Chef
     @api_responses = {}
     @svn_responses = {}
 
-    def self.current_version
-      core_version_check["offers"].first["current"]
-    end
+    class << self
+      def current_version
+        core_version_check["offers"].first["current"]
+      end
 
-    def self.current_plugin_version(name)
-      if svn_cat("http://plugins.svn.wordpress.org/#{name}/trunk/readme.txt") =~ /Stable tag:\s*([^\s\r]*)[\s\r]*/
-        Regexp.last_match[1]
-      else
-        "trunk"
+      def current_plugin_version(name)
+        if svn_cat("http://plugins.svn.wordpress.org/#{name}/trunk/readme.txt") =~ /Stable tag:\s*([^\s\r]*)[\s\r]*/
+          Regexp.last_match[1]
+        else
+          "trunk"
+        end
       end
-    end
 
-    private
+      private
 
-    def self.core_version_check
-      api_get("http://api.wordpress.org/core/version-check/1.6")
-    end
+      def core_version_check
+        api_get("http://api.wordpress.org/core/version-check/1.6")
+      end
 
-    def self.api_get(url)
-      @api_responses[url] ||= ::PHP.unserialize(::HTTPClient.new.get_content(url))
-    end
+      def api_get(url)
+        @api_responses[url] ||= ::PHP.unserialize(::HTTPClient.new.get_content(url))
+      end
 
-    def self.svn_cat(url)
-      unless @svn_responses[url]
-        status, stdout, stderr = output_of_command("svn cat #{url}", {})
-        handle_command_failures(status, "STDOUT: #{stdout}\nSTDERR: #{stderr}", :output_on_failure => true)
+      def svn_cat(url)
+        unless @svn_responses[url]
+          status, stdout, stderr = output_of_command("svn cat #{url}", {})
+          handle_command_failures(status, "STDOUT: #{stdout}\nSTDERR: #{stderr}", :output_on_failure => true)
 
-        @svn_responses[url] = stdout.force_encoding("UTF-8")
-      end
+          @svn_responses[url] = stdout.force_encoding("UTF-8")
+        end
 
-      @svn_responses[url]
+        @svn_responses[url]
+      end
     end
   end
 end