diff options
Diffstat (limited to 'activerecord/lib/active_record/migration.rb')
| -rw-r--r-- | activerecord/lib/active_record/migration.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb index b075632de6..6744a0783a 100644 --- a/activerecord/lib/active_record/migration.rb +++ b/activerecord/lib/active_record/migration.rb @@ -584,11 +584,13 @@ module ActiveRecord runnable.each do |migration| Base.logger.info "Migrating to #{migration.name} (#{migration.version})" if Base.logger + seen = migrated.include?(migration.version.to_i) + # On our way up, we skip migrating the ones we've already migrated - next if up? && migrated.include?(migration.version.to_i) + next if up? && seen # On our way down, we skip reverting the ones we've never migrated - if down? && !migrated.include?(migration.version.to_i) + if down? && !seen migration.announce 'never migrated, skipping'; migration.write next end |