guard against nil vote or appearance

Luke Baker
1 parent a1a41f50
Showing 1 changed file with 1 additions and 0 deletions Show diff stats
lib/tasks/prune_db.rake
@@ -6,6 +6,7 @@ namespace :prune_db do
      badvotes = [] 
      #might want to optimize later to not start from the beginning each time
      Vote.find_each(:batch_size => 1000, :include => :appearance) do |v|
+        next if v.nil? || v.appearance.nil?
          server_response_time = v.created_at.to_f - v.appearance.created_at.to_f
 	 if v.time_viewed && v.time_viewed/1000 > server_response_time 
             badvotes << v
...	...	@@ -6,6 +6,7 @@ namespace :prune_db do
6	6	badvotes = []
7	7	#might want to optimize later to not start from the beginning each time
8	8	Vote.find_each(:batch_size => 1000, :include => :appearance) do \|v\|
	9	+ next if v.nil? \|\| v.appearance.nil?
9	10	server_response_time = v.created_at.to_f - v.appearance.created_at.to_f
10	11	if v.time_viewed && v.time_viewed/1000 > server_response_time
11	12	badvotes << v
...	...