#780: update batch_size

lib/tasks/new_core.rake

@@ -67,9 +67,9 @@ namespace :new_core do
         BuildList::BUILD_PUBLISH
       ]).
       order(:id).
-      find_in_batches(:batch_size => 1) do | bls |
+      find_in_batches(:batch_size => 100) do | build_lists |
 
-      bl = bls.first
+      build_lists.each do | bl |
         puts "[#{Time.zone.now}] - where build_lists.id #{bl.id}"
 
         sha1 = (bl.results.find{ |r| r['file_name'] =~ /.*\.tar\.gz$/ } || {})['sha1']
@@ -85,7 +85,8 @@ namespace :new_core do
           # remove the directory.
           FileUtils.remove_entry_secure dir
         end
-    end
+      end # build_lists.each
+    end # find_in_batches
 
     say "[#{Time.zone.now}] done"
   end