Class: Surveymonkey::DateString

Inherits:
Object
  • Object
show all
Defined in:
lib/surveymonkey/datestring.rb

Constant Summary collapse

TimelinessFormat =

and have a specific format

'yyyy-mm-dd hh:nn:ss'
TimeFormat =

but for stringification we have to use strftime format

'%Y-%m-%d %H:%M:%S'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(datestring, args = {}) ⇒ DateString

Returns a new instance of DateString.



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# File 'lib/surveymonkey/datestring.rb', line 27

def initialize(datestring, args = {})
  begin
    $log.debug(sprintf("%s: parsing '%s'", __method__, datestring))

    @raw = datestring

    timeliness_args = { :format => TimelinessFormat }

    # merge additional args if provided
    begin
      timeliness_args.merge(args)
    rescue TypeError => e
      $log.error(sprintf("%s: '%s' (%s) is not a valid arguments hash", __method__, args.inspect, args.class))
    end

    parsed = Timeliness.parse(datestring, timeliness_args)

    if parsed.nil?
      # add a time component and try again
      $log.info(sprintf("%s: '%s' cannot be parsed as a datetime, adding a time component", __method__, datestring))
      datestring.concat(' 00:00:00')
      parsed = Timeliness.parse(datestring, timeliness_args)
    end

    if parsed.nil?
      raise StandardError, sprintf("'%s' is not a valid DateString", datestring)
    else
      @time = parsed
    end

  rescue StandardError => e
    $log.error(sprintf("%s: unable to parse '%s' as DateString", __method__, datestring))
    raise e
  end
end

Instance Attribute Details

#raw ⇒ Object (readonly)

Returns the value of attribute raw.



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# File 'lib/surveymonkey/datestring.rb', line 7

def raw
  @raw
end

#time ⇒ Object (readonly)

Returns the value of attribute time.



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# File 'lib/surveymonkey/datestring.rb', line 8

def time
  @time
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/surveymonkey/datestring.rb', line 23

def <=>(other)
  self.time.<=>(other)
end

#to_s ⇒ Object 



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# File 'lib/surveymonkey/datestring.rb', line 19

def to_s
  self.time.strftime(TimeFormat)
end