/ Ruby on Rails
/
method

foreign_key_for!

foreign_key_for!(from_table, options_or_to_table = {})
public

No documentation available.

# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 968
      def foreign_key_for!(from_table, options_or_to_table = {}) # :nodoc:
        foreign_key_for(from_table, options_or_to_table) or            raise ArgumentError, "Table '#{from_table}' has no foreign key for #{options_or_to_table}"
      end