common.rb in tamashii-agent-0.3.1

- old
+ new

@@ -1,8 +1,33 @@
 require 'tamashii/agent/common/loggable'
 
 module Tamashii
   module Agent
     module Common
+
+      def self.load_device_class(device_class_name)
+        full_class_name = 'Tamashii::Agent::Device::' + device_class_name 
+        load_class(full_class_name)
+      end
+
+      def self.load_class(class_name)
+        path = get_class_path(class_name)
+        require path
+        Module.const_get(class_name)
+      end
+
+      def self.get_class_path(class_name)
+        string_underscore(class_name)
+      end
+
+      def self.string_underscore(original)
+        word = original.dup
+        word.gsub!(/::/, '/')
+        word.gsub!(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
+        word.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
+        word.tr!("-", "_")
+        word.downcase!
+        word
+      end
     end
   end
 end