style: more rubocop fixes

1 files changed, 17 insertions, 18 deletions

diff --git a/lib/nickserver/wkd/url.rb b/lib/nickserver/wkd/url.rb
index 6530efc..0ccff38 100644
--- a/lib/nickserver/wkd/url.rb
+++ b/lib/nickserver/wkd/url.rb
@@ -1,29 +1,28 @@
 require 'digest/sha1'
 require 'zbase32'
 
-module Nickserver
-  module Wkd
-    class Url
-      def initialize(email)
-        @domain = email.domain.downcase
-        @local_part = email.local_part.downcase
-      end
+module Nickserver::Wkd
+  # The url to lookup the given email address in the web key directory.
+  class Url
+    def initialize(email)
+      @domain = email.domain.downcase
+      @local_part = email.local_part.downcase
+    end
 
-      def to_s
-        "https://#{domain}/.well-known/openpgpkey/hu/#{encoded_digest}"
-      end
+    def to_s
+      "https://#{domain}/.well-known/openpgpkey/hu/#{encoded_digest}"
+    end
 
-      protected
+    protected
 
-      attr_reader :domain, :local_part
+    attr_reader :domain, :local_part
 
-      def encoded_digest
-        ZBase32.encode32(digest.to_i(16).to_s(2))
-      end
+    def encoded_digest
+      ZBase32.encode32(digest.to_i(16).to_s(2))
+    end
 
-      def digest
-        Digest::SHA1.hexdigest local_part
-      end
+    def digest
+      Digest::SHA1.hexdigest local_part
     end
   end
 end