lib/whimsy/asf/nominees.rb in whimsy-asf-0.0.75 vs lib/whimsy/asf/nominees.rb in whimsy-asf-0.0.76

@@ -1,11 +1,16 @@
+require 'weakref'
+
 module ASF
 
   class Person < Base
   
     def self.member_nominees
-      return @member_nominees if @member_nominees
+      begin
+        return Hash[@member_nominees.to_a] if @member_nominees
+      rescue NoMethodError, WeakRef::RefError
+      end
 
       meetings = ASF::SVN['private/foundation/Meetings']
       nominations = Dir["#{meetings}/*/nominated-members.txt"].sort.last.untaint
 
       nominations = File.read(nominations).split(/^\s*---+\s*/)
@@ -20,13 +25,14 @@
         next unless id
 
         nominees[find(id)] = nomination
       end
 
-      @member_nominees = nominees
+      @member_nominees = WeakRef.new(nominees)
+      nominees
     end
 
     def member_nomination
-      Person.member_nominees[self]
+      @member_nomination ||= Person.member_nominees[self]
     end
   end
 end