def options
      Dotenv.load

      seq_config = ENV.keys.select { |key| key =~ /^SEQUELIZER_/ }.inject({}) do |config, key|
        new_key = key.gsub(/^SEQUELIZER_/, '').downcase
        config[new_key] = ENV[key]
        config
      end

      db_config = ENV.keys.select { |key| key =~ /_DB_OPT_/ }.inject({}) do |config, key|
        new_key = key.downcase
        config[new_key] = ENV[key]
        config
      end

      db_config.merge(seq_config)
    end
def options
      Dotenv.load

      seq_config = ENV.keys.select { |key| key =~ /^SEQUELIZER_/ }.inject({}) do |config, key|
        new_key = key.gsub(/^SEQUELIZER_/, '').downcase
        config[new_key] = ENV[key]
        config
      end

      db_config = ENV.keys.select { |key| key =~ /_DB_OPT_/ }.inject({}) do |config, key|
        new_key = key.downcase
        config[new_key] = ENV[key]
        config
      end

      db_config.merge(seq_config)
    end
Any environment variables in the .env file are loaded and then
 any environment variable starting with SEQUELIZER_ will be used
 as an option for the database