# File lib/shoulda/active_record/macros.rb, line 425
425:       def should_have_db_indices(*columns)
426:         ::ActiveSupport::Deprecation.warn("use: should have_db_index")
427:         unique = get_options!(columns, :unique)
428: 
429:         columns.each do |column|
430:           should have_db_index(column).unique(unique)
431:         end
432:       end