lib/fog/cloudatcost/models/server.rb in fog-cloudatcost-0.2.3 vs lib/fog/cloudatcost/models/server.rb in fog-cloudatcost-0.4.0

@@ -1,12 +1,14 @@
+# frozen_string_literal: true
+
 require 'fog/compute/models/server'
 
 module Fog
   module Compute
     class CloudAtCost
       class Server < Fog::Compute::Server
-        identity  :sid
+        identity :sid
         attribute :id
         attribute :CustID
         attribute :packageid
         attribute :servername
         attribute :label
@@ -33,23 +35,22 @@
         attribute :uid
         attribute :rdns
         attribute :rdnsdefault
         attribute :template_id
 
-
         def new_instance?
-          not persisted?
+          !persisted?
         end
 
         def save
-          raise Fog::Errors::Error.new('Re-saving an existing object may create a duplicate') if persisted?
+          raise Fog::Errors::Error, 'Re-saving an existing object may create a duplicate' if persisted?
           save!
         end
 
         def save!
           requires :cpu, :ram, :storage, :template_id
-          data = service.create_server(cpu, ram, storage, template_id)
+          service.create_server(cpu, ram, storage, template_id)
         end
 
         def destroy
           perform_action :delete_server
         end
@@ -87,10 +88,9 @@
         def perform_action(action, *args)
           requires :sid
           response = service.send(action, sid, *args)
           response.body
         end
-
       end
     end
   end
 end