Class: ThirdBase::DateTime

Inherits:

Date

• Object
• Date
• ThirdBase::DateTime

Extended by:

CompatClassMethods, ClassMethods, DateTimeCompatClassMethods

Includes:

CompatInstanceMethods, InstanceMethods, DateTimeCompatInstanceMethods

Defined in:

lib/third_base/datetime.rb,
lib/third_base/make_compat.rb

Overview

ThirdBase’s DateTime class, which builds on the Date class and adds a time component of hours, minutes, seconds, microseconds, and an offset from UTC.

Direct Known Subclasses

DateTime

Defined Under Namespace

Modules: ClassMethods, InstanceMethods

Constant Summary

PARSERS =

{}

UNIXEPOCH =

ThirdBase::Date::UNIXEPOCH

TIME_ZONE_SECOND_OFFSETS =

{
'UTC'=>0, 'Z'=>0, 'UT'=>0, 'GMT'=>0,
'EST'=>-18000, 'EDT'=>-14400, 'CST'=>-21600, 'CDT'=>-18000, 'MST'=>-25200, 'MDT'=>-21600, 'PST'=>-28800, 'PDT'=>-25200,
'A'=>3600, 'B'=>7200, 'C'=>10800, 'D'=>14400, 'E'=>18000, 'F'=>21600, 'G'=>25200, 'H'=>28800, 'I'=>32400, 'K'=>36000, 'L'=>39600, 'M'=>43200,
'N'=>-3600, 'O'=>-7200, 'P'=>-10800, 'Q'=>-14400, 'R'=>-18000, 'S'=>-21600, 'T'=>-25200, 'U'=>-28800, 'V'=>-32400, 'W'=>-36000, 'X'=>-39600, 'Y'=>-43200}

PARSER_LIST =

[]

DEFAULT_PARSER_LIST =

[:time, :iso, :us, :num]

DEFAULT_PARSERS =

{}

TIME_ZONE_RE_STRING =

"(#{TIME_ZONE_SECOND_OFFSETS.keys.sort.join('|')}|[+-](?:\\d\\d:?(?:\\d\\d)?))"

TIME_RE_STRING =

"(?:[T ]?([\\d ]?\\d):(\\d\\d)(?::(\\d\\d(\\.\\d+)?))?([ap]m?)? ?#{TIME_ZONE_RE_STRING}?)?"

STRPTIME_PROC_H =

proc{|h,x| h[:hour] = x.to_i}

STRPTIME_PROC_M =

proc{|h,x| h[:min] = x.to_i}

STRPTIME_PROC_P =

proc{|h,x| h[:meridian] = x.downcase == 'pm' ? :pm : :am}

STRPTIME_PROC_S =

proc{|h,x| h[:sec] = x.to_i}

STRPTIME_PROC_s =

proc do |h,x|
  j, i = x.to_i.divmod(86400)
  hours, i = i.divmod(3600)
  minutes, seconds = i.divmod(60)
  h.merge!(:jd=>j+UNIXEPOCH, :hour=>hours, :min=>minutes, :sec=>seconds)
end

STRPTIME_PROC_z =

proc{|h,x| h[:offset] = convert_parsed_offset(x)}

Constants inherited from Date

ThirdBase::Date::ABBR_DAYNAMES, ThirdBase::Date::ABBR_DAYNAME_RE_PATTERN, ThirdBase::Date::ABBR_MONTHNAMES, ThirdBase::Date::ABBR_MONTHNAME_RE_PATTERN, ThirdBase::Date::CUMMULATIVE_MONTH_DAYS, ThirdBase::Date::DAYNAMES, ThirdBase::Date::DAYS_IN_MONTH, ThirdBase::Date::DAY_NUM_MAP, ThirdBase::Date::FULL_DAYNAME_RE_PATTERN, ThirdBase::Date::FULL_MONTHNAME_RE_PATTERN, ThirdBase::Date::LEAP_CUMMULATIVE_MONTH_DAYS, ThirdBase::Date::LEAP_DAYS_IN_MONTH, ThirdBase::Date::MONTHNAMES, ThirdBase::Date::MONTHNAME_RE_PATTERN, ThirdBase::Date::MONTH_NUM_MAP, ThirdBase::Date::STRFTIME_RE, ThirdBase::Date::STRPTIME_PROC_A, ThirdBase::Date::STRPTIME_PROC_B, ThirdBase::Date::STRPTIME_PROC_C, ThirdBase::Date::STRPTIME_PROC_G, ThirdBase::Date::STRPTIME_PROC_V, ThirdBase::Date::STRPTIME_PROC_Y, ThirdBase::Date::STRPTIME_PROC_d, ThirdBase::Date::STRPTIME_PROC_g, ThirdBase::Date::STRPTIME_PROC_j, ThirdBase::Date::STRPTIME_PROC_m, ThirdBase::Date::STRPTIME_PROC_u, ThirdBase::Date::STRPTIME_PROC_y

Instance Attribute Summary

Attributes included from InstanceMethods

#not_parsed, #offset

Method Summary

Methods included from ClassMethods

civil, commercial, jd, jd_fract, now, ordinal

Methods included from CompatClassMethods

_parse, ajd_to_amjd, ajd_to_jd, amjd_to_ajd, civil_to_jd, commercial_to_jd, day_fraction_to_time, gregorian?, jd_to_ajd, jd_to_civil, jd_to_commercial, jd_to_ld, jd_to_mjd, jd_to_ordinal, jd_to_wday, julian?, julian_leap?, ld_to_jd, leap?, mjd_to_jd, ordinal_to_jd, time_to_day_fraction, valid_civil?, valid_commercial?, valid_jd?, valid_ordinal?, valid_time?, zone_to_diff

Methods included from DateTimeCompatClassMethods

_strptime, civil, commercial, jd, now, ordinal, parse, strptime

Methods included from DateTimeCompatInstanceMethods

#asctime, #day_fraction, #new_offset, #offset, #offset_sec, #sec_fraction

Methods included from CompatInstanceMethods

#ajd, #amjd, #gregorian, #gregorian?, #julian?, #ld, #mday, #new_start, #start

Methods included from InstanceMethods

#+, #-, #<=>, #==, #eql?, #fract, #hour, #initialize, #min, #sec, #usec, #zone

Methods included from ThirdBase::Date::ClassMethods

#add_parser, #add_parser_type, #civil, #commercial, #jd, #new, #ordinal, #parse, #reset_parsers!, #strptime, #today, #use_parsers

Methods included from DateCompatClassMethods

#_strptime, #civil, #commercial, #jd, #ordinal, #parse, #strptime, #today

Methods included from DateCompatInstanceMethods

#asctime, #day_fraction

Methods included from ThirdBase::Date::InstanceMethods

#+, #-, #<<, #<=>, #==, #===, #>>, #cwday, #cweek, #cwyear, #day, #downto, #eql?, #hash, #initialize, #inspect, #jd, #leap?, #mon, #step, #strftime, #succ, #to_s, #upto, #wday, #yday, #year