joroshiba

module PostgresEnum
  extend ActiveSupport::Concern

  class_methods do
    def postgres_enum_for(column, type_name:)
      enums = ActiveRecord::Base.connection.exec_query <<-SQL
        SELECT pg_enum.enumlabel AS enumlabel
          FROM pg_type
          JOIN pg_enum
            ON pg_enum.enumtypid = pg_type.oid