end
add_foreign_key :users, [:locale], :languages, [:code]
- add_foreign_key :diary_entries, [:language], :languages, [:code]
+ add_foreign_key :diary_entries, [:language_code], :languages, [:code]
end
def self.down
- raise IrreversibleMigration.new
+ remove_foreign_key :diary_entries, [:language_code], :languages, [:code]
+ remove_foreign_key :users, [:locale], :languages, [:code]
+
+ drop_table :languages
end
end