diff options
| -rw-r--r-- | activerecord/lib/active_record/fixtures.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/fixtures.rb b/activerecord/lib/active_record/fixtures.rb index fc7b2ec850..57db2faaff 100644 --- a/activerecord/lib/active_record/fixtures.rb +++ b/activerecord/lib/active_record/fixtures.rb @@ -1,6 +1,7 @@ require 'erb' require 'yaml' require 'zlib' +require 'set' require 'active_support/dependencies' require 'active_support/core_ext/digest/uuid' require 'active_record/fixture_set/file' @@ -521,7 +522,7 @@ module ActiveRecord update_all_loaded_fixtures fixtures_map connection.transaction(:requires_new => true) do - deleted_tables = [] + deleted_tables = Set.new fixture_sets.each do |fs| conn = fs.model_class.respond_to?(:connection) ? fs.model_class.connection : connection table_rows = fs.table_rows |