lib/waistband/configuration.rb in waistband-0.2.5 vs lib/waistband/configuration.rb in waistband-0.3.0

@@ -1,8 +1,9 @@
 require 'yaml'
 require 'singleton'
 require 'active_support/core_ext/hash/indifferent_access'
+require 'digest/sha1'
 
 module Waistband
   class Configuration
 
     include Singleton
@@ -24,27 +25,27 @@
 
     def index(name)
       @indexes[name] ||= YAML.load_file("#{config_dir}/waistband_#{name}.yml")[@env].with_indifferent_access
     end
 
-    def hostname
-      "#{host}:#{port}"
-    end
-
     def method_missing(method_name, *args, &block)
       return current_server[method_name]  if current_server[method_name]
       return @yml_config[method_name]     if @yml_config[method_name]
       super
     end
 
+    def servers
+      @servers ||= @yml_config['servers'].map do |server_name, config|
+        config.merge({
+          '_id' => Digest::SHA1.hexdigest("#{config['host']}:#{config['port']}")
+        })
+      end
+    end
+
     private
 
       def current_server
         servers.sample
-      end
-
-      def servers
-        @servers ||= @yml_config['servers'].map {|server_name, config| config}
       end
 
     # /private
 
   end