New enumeration system

lib/common/models/wp_item/versionable.rb

@@ -0,0 +1,25 @@
+# encoding: UTF-8
+
+class WpItem
+  attr_writer :version
+
+  #def allowed_options; super << :version end
+
+  module Versionable
+
+    # Get the version from the readme.txt
+    def version
+      unless @version
+        response = Browser.instance.get(readme_url)
+        @version = response.body[%r{stable tag: #{WpVersion.version_pattern}}i, 1]
+      end
+      @version
+    end
+
+    def to_s
+      item_version = self.version
+      "#@name#{' v' + item_version.strip if item_version}"
+    end
+
+  end
+end