New enumeration system

lib/common/models/wp_item/vulnerable.rb

@@ -0,0 +1,26 @@
+# encoding: UTF-8
+
+class WpItem
+
+  # moved this into the module ?
+  def vulns_file=(file)
+    if File.exists?(file)
+      @vulns_file = file
+    else
+      raise "The file #{file} does not exist"
+    end
+  end
+
+  module Vulnerable
+    # @return [ Vulnerabilities ]
+    def vulnerabilities
+      xml             = xml(vulns_file)
+      vulnerabilities = Vulnerabilities.new
+
+      xml.xpath(vulns_xpath).each do |node|
+        vulnerabilities << Vulnerability.load_from_xml_node(node)
+      end
+      vulnerabilities
+    end
+  end
+end