lib/xbel.rb in xbel-0.2.0 vs lib/xbel.rb in xbel-0.2.1

@@ -9,14 +9,22 @@
 
   def self.new(major = 1, minor = 0)
     parse %Q'<!DOCTYPE xbel PUBLIC "+//IDN python.org//DTD XML Bookmark Exchange Language 1.0//EN//XML" "http://www.python.org/topics/xml/dtds/xbel-1.0.dtd"><xbel version="%i.%i"></xbel>' % [major, minor]
   end
 
+  def self.open(path)
+    parse File.read(path.to_s)
+  end
+
   # Use <tt>XBEL.parse(string)</tt> create an instance.
   def initialize(*args)
     super
     decorators(Nokogiri::XML::Node) << Nokogiri::Decorators::XBEL
     decorate!
+  end
+
+  def [](id)
+    root.at("//*[@id='#{ id }']")
   end
 
   # Returns an array of version numbers.
   def version
     root.attribute('version').value.split('.').map { |n| n.to_i }