Fix complaints from rubocop

attributes/default.rb

@@ -2,7 +2,8 @@
 default_unless['debmirror']['base_dir'] = '/srv/debmirror'
 
 # keyring where debmirror looks for repository keys
-default_unless['debmirror']['keyring'] = node['debmirror']['base_dir'] + "/.gnupg/trustedkeys.gpg"
+default_unless['debmirror']['keyring'] =
+  node['debmirror']['base_dir'] + '/.gnupg/trustedkeys.gpg'
 
 # the user that runs the scripts:
 default_unless['debmirror']['mirrors'] = {}

resources/repository.rb

@@ -23,24 +23,29 @@
 property :arch,         Array,  default: ['amd64']
 property :components,   Array,  default: %w[main]
 property :deb_src,      [true, false], default: false
-property :distribution, Array,  default: [ node['lsb']['codename'] ]
+property :distribution, Array,  default: [node['lsb']['codename']]
 property :user,         String, default: node['debmirror']['user']
 property :key,          [String, nil]
 property :keyring,      [String, nil], default: node['debmirror']['keyring']
 property :server,       String, default: 'deb.debian.org'
 property :proto,        String, default: 'http'
-property :path,         String, default: "/"
+property :path,         String, default: '/'
 property :mirror_dir,   [String, nil]
 property :options,      Array,  default: []
 property :script_dir,   String, default: node['debmirror']['script_dir']
 property :rsync_extra,  [Array, String, nil],
          # turn strings into an array, default to ['trace']
-         coerce: proc { |x| x.is_a?(String) ? Array[x] : x.nil? ? %w[trace] : x }
+         coerce: proc { |x|
+  if x.is_a?(String)
+    Array[x]
+  else
+    x.nil? ? %w[trace] : x
+  end
+}
 
 default_action :add
 
 action :add do
-
   # TODO: use ruby-gpgme for key management
   if new_resource.key
 
@@ -61,7 +66,7 @@ action :add do
               " --import <<-EOD\n#{new_resource.key}\nEOD"
       user user
       # without $HOME gpg tries to create /root/.gnupg :(
-      environment( 'HOME' => home )
+      environment('HOME' => home)
       # not_if { `gpg --no-default-keyring --keyring #{keyring} --with-colons --fingerprint`match %r{^fpr:+#{fingerpring}:$} }
     end
   end
@@ -96,7 +101,7 @@ end
 
 action :remove do
   file "#{script_dir}/#{name}.sh" do
-    action :remove
+    action :delete
   end
 
   # TODO: Remove key from keyring?