new rubocop: apply -A

src/lib/users/ssh_public_key.rb

@@ -47,7 +47,7 @@ def initialize(raw)
     #
     # @return [String] Comment field
     def comment
-      @comment ||= raw.split(" ")[2]
+      @comment ||= raw.split[2]
     end
 
     # Returns the string version of the public key

src/lib/y2users/linux/set_user_password_action.rb

@@ -125,7 +125,7 @@ def chpasswd_options
       def chage_options
         return [] unless user.password
 
-        opts = chage_options_hash.reject { |_, v| v.nil? }.flatten
+        opts = chage_options_hash.compact.flatten
         return [] if opts.empty?
 
         opts + root_path_options

src/lib/y2users/username.rb

@@ -28,7 +28,7 @@ class << self
       # @param text [String] text for generating the username (usually the user fullname)
       # @return [String] a valid username
       def generate_from(text)
-        username = text.split(" ").first || ""
+        username = text.split.first || ""
         username = transliterate(username)
         username = sanitize(username)
         username.downcase

src/lib/y2users/users_module/reader.rb

@@ -119,7 +119,7 @@ def read_users(system_config, target_config)
         ["local", "system"].each do |type|
           next unless removed_users[type]
 
-          removed_users[type].values.each { |u| system_config.attach(user(u, system_config)) }
+          removed_users[type].each_value { |u| system_config.attach(user(u, system_config)) }
         end
       end
 
@@ -142,7 +142,7 @@ def read_groups(system_config, target_config)
         ["local", "system"].each do |type|
           next unless removed_groups[type]
 
-          removed_groups[type].values.each { |u| system_config.attach(group(u)) }
+          removed_groups[type].each_value { |u| system_config.attach(group(u)) }
         end
       end