Exception: ActiveRecord::IrreversibleMigration
- Inherits:
-
MigrationError
- Object
- StandardError
- ActiveRecordError
- MigrationError
- ActiveRecord::IrreversibleMigration
- Defined in:
- lib/active_record/migration.rb
Overview
Exception that can be raised to stop migrations from going backwards.
Method Summary
Methods inherited from MigrationError
Constructor Details
This class inherits a constructor from ActiveRecord::MigrationError