Module: Treequel::TimeExtensions

Included in:
Time
Defined in:
lib/treequel/monkeypatches.rb

Overview

Extensions to the Time class to add LDAP (RFC4517) Generalized Time syntax

Instance Method Summary collapse

Instance Method Details

#ldap_generalized(fraction_digits = 0) ⇒ Object

Return self as a String formatted as specified in RFC4517 (LDAP Generalized Time).



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# File 'lib/treequel/monkeypatches.rb', line 85

def ldap_generalized( fraction_digits=0 )
	fractional_seconds =
		if fraction_digits == 0
			''
		elsif fraction_digits <= 6
			'.' + sprintf('%06d', self.usec)[0, fraction_digits]
		else
			'.' + sprintf('%06d', self.usec) + '0' * (fraction_digits - 6)
		end
	tz =
		if self.utc?
			'Z'
		else
			off  = self.utc_offset
			sign = off < 0 ? '-' : '+'
			"%s%02d%02d" % [ sign, *(off.abs / 60).divmod(60) ]
		end

	return "%02d%02d%02d%02d%02d%02d%s%s" % [
		self.year,
		self.mon,
		self.day,
		self.hour,
		self.min,
		self.sec,
		fractional_seconds,
		tz
	]

end

#ldap_utc ⇒ Object

Returns self as a String formatted as specified in RFC4517 (UTC Time)



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# File 'lib/treequel/monkeypatches.rb', line 118

def ldap_utc
	tz =
		if self.utc?
			'Z'
		else
			off  = self.utc_offset
			sign = off < 0 ? '-' : '+'
			"%s%02d%02d" % [ sign, *(off.abs / 60).divmod(60) ]
		end

	return "%02d%02d%02d%02d%02d%02d%s" % [
		self.year.divmod(100).last,
		self.mon,
		self.day,
		self.hour,
		self.min,
		self.sec,
		tz
	]
end