run down block for specific migration with Sequel::TimestampMigrator

[opya]

Hi guys,

I was wondering how to run down block for specific migration with Sequel::TimestampMigrator. I'm trying like that:

Sequel::TimestampMigrator.run(DB, ' ./db/migrations', target: 1685427879, direction: :down, table: 'schema_migrations')

[jeremyevans]

This isn't currently supported. You can only provide a target, and the migrator will apply the necessary changes to reach that target version based on the contents of the migration directory. Maybe we could add support for:

Sequel::TimestampMigrator.apply(DB, 'db/migrations/1234_migration.rb', direction: :down, table: 'schema_migrations')

[jeremyevans]

Well, apply is already used, so maybe run_single.