Changeset 157 for ruby/trunk/lib/models/rm/data_types/quantity/date_time.rb

Timestamp:

Jul 5, 2009, 11:01:59 PM (15 years ago)

Author:

KOBAYASHI, Shinji

Message:

fixed #62
refs #49,#39

File:

• ruby/trunk/lib/models/rm/data_types/quantity/date_time.rb (modified) (3 diffs)

ruby/trunk/lib/models/rm/data_types/quantity/date_time.rb

@@ -11 +11 @@
         module Date_Time
           class DV_Temporal < OpenEHR::RM::Data_Types::Quantity::DV_Absolute_Quantity
+            include Comparable
             attr_reader :value
 
@@ -29 +30 @@
               end
               @value = value
+            end
+
+            def <=>(other)
+              self.magnitude <=> other.magnitude
             end
           end
@@ -151 +156 @@
 
             def magnitude
-              return DateTime.new(@year,@month,@day,@hour,@minute,@second) - 
-                DateTime.new(0000,1,1,0,0,0) + @fractional_second
+              seconds = DateTime.new(@year,@month,@day,@hour,@minute,@second) - 
+                DateTime.new(0000,1,1,0,0,0)
+              if @fractional_second.nil?
+                return seconds
+              else
+                return seconds + @fractional_second
+              end
             end