lib/fog/azurerm/dns.rb in fog-azure-rm-0.0.2 vs lib/fog/azurerm/dns.rb in fog-azure-rm-0.0.3

@@ -1,10 +1,11 @@
 require 'fog/azurerm/core'
 require 'fog/azurerm/credentials'
 
 module Fog
   module DNS
+    # This class registers models, requests and collections
     class AzureRM < Fog::Service
       requires :tenant_id
       requires :client_id
       requires :client_secret
       requires :subscription_id
@@ -23,25 +24,28 @@
       model :zone
       collection :zones
       model :record_set
       collection :record_sets
 
+      # This class provides the mock implementation for unit tests.
       class Mock
-        def initialize(options = {})
+        def initialize(_options = {})
         end
       end
 
+      # This class provides the actual implemention for service calls.
       class Real
         def initialize(options)
           @tenant_id = options[:tenant_id]
           @client_id = options[:client_id]
           @client_secret = options[:client_secret]
           @subscription_id = options[:subscription_id]
           @resources = Fog::Resources::AzureRM.new(
-              tenant_id: options[:tenant_id],
-              client_id: options[:client_id],
-              client_secret: options[:client_secret],
-              subscription_id: options[:subscription_id])
+            tenant_id: options[:tenant_id],
+            client_id: options[:client_id],
+            client_secret: options[:client_secret],
+            subscription_id: options[:subscription_id]
+          )
         end
       end
     end
   end
 end