class Mail::Parsers::DateTimeParser

Public Instance Methods

parse(s) click to toggle source
# File lib/mail/parsers/date_time_parser.rb, line 5
def parse(s)
  date_time = DateTimeStruct.new([])

  actions, error = Ragel.parse(:date_time, s)
  if error
    raise Mail::Field::ParseError.new(Mail::DateTimeElement, s, error)
  end

  date_s = time_s = nil
  actions.each_slice(2) do |action_id, p|
    action = Mail::Parsers::Ragel::ACTIONS[action_id]
    case action

    # Date
    when :date_s then date_s = p
    when :date_e
      date_time.date_string = s[date_s..(p-1)]

    # Time
    when :time_s then time_s = p
    when :time_e
      date_time.time_string = s[time_s..(p-1)]

    else
      raise Mail::Field::ParseError.new(Mail::DateTimeElement, s, "Failed to process unknown action: #{action}")
    end
  end

  date_time
end