X-Git-Url: http://gitweb.michael.orlitzky.com/?p=mailshears.git;a=blobdiff_plain;f=lib%2Fprune%2Fprune_plugin.rb;h=1046f2d0b29c575a8a4ecfc8c51a54f1e609e6ad;hp=44fd636f20888e56c255a765aa1a354d464c7f2c;hb=9c2503578bcb8141d13bf4a5af1ef460c70fd219;hpb=4cb1eaf98b73b295921d3c494b5a4f83d5bbce08

diff --git a/lib/prune/prune_plugin.rb b/lib/prune/prune_plugin.rb
index 44fd636..1046f2d 100644
--- a/lib/prune/prune_plugin.rb
+++ b/lib/prune/prune_plugin.rb
@@ -20,12 +20,16 @@ module PrunePlugin
   def get_leftover_domains(db_domains)
     # Given a list of domains, determine which domains belonging to
     # this plugin are not contained in the given list.
-    raise NotImplementedError
+
+    # WARNING! Array difference doesn't work for some reason.
+    return list_domains().select{ |d| !db_domains.include?(d) }
   end
 
   def get_leftover_users(db_users)
     # Given a list of users, determine which users belonging to
     # this plugin are not contained in the given list.
-    raise NotImplementedError
+
+    # WARNING! Array difference doesn't work for some reason.
+    return list_users().select{ |u| !db_users.include?(u) }
   end
 end