lib/timerage/time_interval.rb in timerage-1.1.2 vs lib/timerage/time_interval.rb in timerage-1.2.0

@@ -21,9 +21,15 @@
       else
         time_enumerator(n)
       end
     end
 
+    # Returns and ISO8601 interval representation of self
+    # Takes same args as Time#iso8601
+    def iso8601(*args)
+      "#{self.begin.iso8601(*args)}/#{self.end.iso8601(*args)}"
+    end
+
     protected
 
     def rangeish?(an_obj)
       an_obj.respond_to?(:begin) &&
         an_obj.respond_to?(:end)