optimize deployments load.

lib/azure/deploy.rb

@@ -21,18 +21,31 @@ class Azure
     def initialize(connection)
       @connection=connection
     end
-    def all
+    # force_load should be true when there is something in local cache and we want to reload
+    # first call is always load.
+    def load(force_load = false)
+      if not @deploys || force_load
+        @deploys = begin
           deploys = Array.new
           hosts = @connection.hosts.all
           hosts.each do |host|
             deploy = Deploy.new(@connection)
             deploy.retrieve(host.name)
-        unless deploy.name == nil
+            if deploy.name
+              host.add_deploy(deploy)
               deploys << deploy
             end
           end
           deploys
         end
+      end
+      @deploys
+    end
+
+    def all
+      self.load
+    end
+
     def find(hostedservicename)
       deployName = nil
       self.all.each do |deploy|

lib/azure/host.rb

@@ -80,8 +80,11 @@ class Azure
     attr_accessor :connection, :name, :url, :label
     attr_accessor :dateCreated, :description, :location
     attr_accessor :dateModified, :status
+    attr_accessor :deploys
+
     def initialize(connection)
       @connection = connection
+      @deploys = []
     end
     def parse(serviceXML)
       @name = xml_content(serviceXML, 'ServiceName')
@@ -108,5 +111,10 @@ class Azure
     def details
       response = @connection.query_azure('hostedservices/' + @name + '?embed-detail=true')
     end
+
+    # Deploys within this hostedservice
+    def add_deploy(deploy)
+      @deploys << deploy
+    end
   end
 end