Module: Matiox::Initializers

Included in:
Matiox
Defined in:
lib/matiox/initializers/default.rb,
lib/matiox/initializers/from_gregorian.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_iso8601(date) ⇒ Object

Raises:

  • (Error::NotYetImplemented) 


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# File 'lib/matiox/initializers/from_gregorian.rb', line 13

def from_iso8601(date)
  raise Error::NotYetImplemented
end

.from_ymd(date) ⇒ Object

Raises:

  • (Error::NotYetImplemented) 


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# File 'lib/matiox/initializers/from_gregorian.rb', line 9

def from_ymd(date)
  raise Error::NotYetImplemented
end

.from_ymdhms(date) ⇒ Object

Raises:

  • (Error::NotYetImplemented) 


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# File 'lib/matiox/initializers/from_gregorian.rb', line 5

def from_ymdhms(date)
  raise Error::NotYetImplemented
end

Instance Method Details

#initialize(date = nil) ⇒ Object 



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# File 'lib/matiox/initializers/default.rb', line 4

def initialize(date=nil)

  case date

  when DateTime

    @gregorian = date

  when Time

    seconds = date.sec + Rational(date.usec, 10**6)
    offset = Rational(date.utc_offset, 60 * 60 * 24)
    @gregorian = DateTime.new(
      date.year,
      date.month,
      date.day,
      date.hour,
      date.min,
      seconds,
      offset
    )


  #de TODO: Move these into their own self.from_ methods and invoke in general initializer here:
  #de TODO: Use Regular expressions?
  when String

    begin
      @gregorian = DateTime.strptime(date, '%Y-%m-%dT%H:%M:%S%z')
    rescue
      begin
        @gregorian = DateTime.strptime(date, '%Y-%m-%d %H:%M:%S')
      rescue
        begin
          @gregorian = DateTime.strptime(date, '%Y-%m-%d')
        rescue
          raise Matiox::Error::GregorianDate::IncorrectlyFormatted.new("Bad date string: #{date}")
        end
      end
    end

  else
    @gregorian = DateTime.now
  end

end