Class: DataMigrate::DataSchemaMigration
- Inherits:
-
Object
- Object
- DataMigrate::DataSchemaMigration
- Defined in:
- lib/data_migrate/data_schema_migration.rb
Class Method Summary collapse
Class Method Details
.instance ⇒ Object
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# File 'lib/data_migrate/data_schema_migration.rb', line 6 def instance @instance ||= Class.new(::ActiveRecord::SchemaMigration) do define_singleton_method(:table_name) { ActiveRecord::Base.table_name_prefix + 'data_migrations' + ActiveRecord::Base.table_name_suffix } define_singleton_method(:primary_key) { "version" } end end |