column

# File activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb, line 324
      included do
        define_column_methods :bigint, :binary, :boolean, :date, :datetime, :decimal,
          :float, :integer, :json, :string, :text, :time, :timestamp, :virtual

        alias :blob :binary
        alias :numeric :decimal
      end

      class_methods do
        def define_column_methods(*column_types) # :nodoc:
          column_types.each do |column_type|
            module_eval               def #{column_type}(*names, **options)                raise ArgumentError, "Missing column name(s) for #{column_type}" if names.empty?                names.each { |name| column(name, :#{column_type}, **options) }              end, __FILE__, __LINE__ + 1
          end
        end
        private :define_column_methods
      end
    end