Refs #2596 : Use update_all in migration

1 files changed, 1 insertions, 5 deletions

diff --git a/db/migrate/20170213135212_add_timestamps_to_some_models.rb b/db/migrate/20170213135212_add_timestamps_to_some_models.rb
index 4c5797058..72a90255b 100644
--- a/db/migrate/20170213135212_add_timestamps_to_some_models.rb
+++ b/db/migrate/20170213135212_add_timestamps_to_some_models.rb
@@ -6,12 +6,8 @@ class AddTimestampsToSomeModels < ActiveRecord::Migration
     models.each do |table|
       if !column_exists?(table, :created_at) && column_exists?(table, :creation_time)
         add_timestamps table
-
-        Object.const_get("Chouette::#{table.to_s.classify}").all.each do |record|
-          record.update(created_at: record.creation_time) if record.respond_to? :creation_time
-        end
+        Object.const_get("Chouette::#{table.to_s.classify}").record_class.update_all 'created_at = creation_time'
       end
-
       remove_column table, :creation_time if column_exists?(table, :creation_time)
     end
   end