component.rb in rubyredrick-ri_cal-0.0.7

- old
+ new

@@ -29,11 +29,11 @@
         end
       end
     end
 
     autoload :Timezone, "#{File.dirname(__FILE__)}/component/timezone.rb"
-    
+
     attr_accessor :imported #:nodoc:
 
     def initialize(parent=nil, &init_block) #:nodoc:
       @parent = parent
       if block_given?
@@ -42,19 +42,19 @@
         else
           ComponentBuilder.new(self).instance_eval(&init_block)
         end
       end
     end
-    
+
     def default_tzid #:nodoc:
       if @parent
         @parent.default_tzid
       else
         PropertyValue::DateTime.default_tzid
       end
     end
-    
+
     def find_timezone(identifier) #:nodoc:
       if @parent
         @parent.find_timezone(identifier)
       else
         begin
@@ -63,14 +63,22 @@
           raise RiCal::InvalidTimezoneIdentifier.invalid_tzinfo_identifier(identifier)
         end
       end
     end
 
+    def tz_info_source?
+      if @parent
+        @parent.tz_info_source?
+      else
+        true
+      end
+    end
+
     def time_zone_for(ruby_object) #:nodoc:
       @parent.time_zone_for(ruby_object) #:nodoc:
     end
-    
+
     def subcomponent_class #:nodoc:
       {}
     end
 
     def self.from_parser(parser, parent) #:nodoc:
@@ -85,19 +93,19 @@
     end
 
     def self.parse(io) #:nodoc:
       Parser.new(io).parse
     end
-    
+
     def imported? #:nodoc:
       imported
     end
 
     def self.parse_string(string) #:nodoc:
       parse(StringIO.new(string))
     end
-    
+
     def subcomponents #:nodoc:
       @subcomponents ||= Hash.new {|h, k| h[k] = []}
     end
 
     def entity_name #:nodoc:
@@ -135,15 +143,15 @@
     # representing an extension to the RFC 2445 specification)
     def x_properties
       @x_properties ||= {}
     end
 
-    # Add a n extended property 
+    # Add a n extended property
     def add_x_property(name, prop)
       x_properties[name] = prop
     end
-    
+
     def method_missing(selector, *args, &b) #:nodoc:
       xprop_candidate = selector.to_s
       if (match = /^x_(.+)(=?)$/.match(xprop_candidate))
         if match[2] == "="
           add_x_property("x_#{match[1]}", *args)
@@ -200,10 +208,10 @@
     def export_subcomponent_to(export_stream, subcomponent) #:nodoc:
       subcomponent.each do |component|
         component.export_to(export_stream)
       end
     end
-    
+
     # return a string containing the rfc2445 format of the component
     def to_s
       io = StringIO.new
       export_to(io)
       io.string
\ No newline at end of file