Trying to reduce the complexity of WpUser#brute_force

lib/common/models/wp_user.rb

@@ -21,6 +21,11 @@ class WpUser < WpItem
     end
   end
 
+  # @return [ String ]
+  def login_url
+    @uri.merge('wp-login.php').to_s
+  end
+
   # @return [ String ]
   def to_s
     s  = "#{id}"