Changeset 208 for ruby/branches/0.5/lib

Timestamp:

Aug 17, 2009, 1:03:59 PM (15 years ago)

Author:

KOBAYASHI, Shinji

Message:

refs #54

File:

• ruby/branches/0.5/lib/open_ehr/rm/data_structures/item_structure.rb (modified) (1 diff)

ruby/branches/0.5/lib/open_ehr/rm/data_structures/item_structure.rb

@@ -116 +116 @@
             end
           end
+
+          def has_row_with_name?(key)
+            raise ArgumentError, 'invalid argument' if key.nil? or key.empty?
+            @rows.each do |row|
+              return true if row.items[0].name.value == key
+            end
+            return false
+          end
+
+          def has_column_with_name?(key)
+            raise ArgumentError, 'invalid argument' if key.nil? or key.empty?
+            self.column_names.each do |name|
+              return true if name.value == key
+            end
+            return false
+          end
+
+          def named_row(key)
+            raise ArgumentError, 'invalid argument' unless has_row_with_name?(key)
+            @rows.each do |row|
+              return row if row.items[0].name.value = key
+            end
+            return []
+          end
         end
       end # of ItemStructure