lib/taketo/constructs/environment.rb in taketo-0.0.1 vs lib/taketo/constructs/environment.rb in taketo-0.0.2

@@ -1,17 +1,19 @@
+require 'taketo/support'
+
 module Taketo
   module Constructs
     class Environment
       attr_reader :name, :servers
 
       def initialize(name)
         @name = name
-        @servers = {}
+        @servers = Taketo::Support::NamedNodesCollection.new
       end
 
       def append_server(server)
-        server.environment    = self
-        @servers[server.name] = server
+        server.environment = self
+        @servers << server
       end
     end
   end
 end