enum

# File activerecord/lib/active_record/connection_adapters/postgresql/schema_definitions.rb, line 184
        included do
          define_column_methods :bigserial, :bit, :bit_varying, :cidr, :citext, :daterange,
            :hstore, :inet, :interval, :int4range, :int8range, :jsonb, :ltree, :macaddr,
            :money, :numrange, :oid, :point, :line, :lseg, :box, :path, :polygon, :circle,
            :serial, :tsrange, :tstzrange, :tsvector, :uuid, :xml, :timestamptz, :enum
        end
      end