drop_database (lib/active_record/merbtasks.rb)

    # File lib/active_record/merbtasks.rb, line 55
      def drop_database(config)
        case config[:adapter]
        when 'mysql'
          ActiveRecord::Base.connection.drop_database config[:database]
        when /^sqlite/
          FileUtils.rm(File.join(RAILS_ROOT, config[:database]))
        when 'postgresql'
          ActiveRecord::Base.clear_active_connections!
          `dropdb "#{config[:database]}"`
        end
      end