docker_for_database_build

# File railties/lib/rails/generators/database.rb, line 30
      def docker_for_database_build(database = options[:database])
        case database
        when "mysql"          then "build-essential default-libmysqlclient-dev git"
        when "trilogy"        then "build-essential default-libmysqlclient-dev git"
        when "postgresql"     then "build-essential git libpq-dev"
        when "sqlite3"        then "build-essential git"
        else nil
        end
      end