Class: When::CalendarTypes::Gregorian

Inherits:
ReformVariation show all
Defined in:
lib/when_exe/region/christian.rb

Overview

Gregorian Calendar

Direct Known Subclasses

Civil

Constant Summary

Constants inherited from Christian

Christian::DefaultReformDate

Constants inherited from TM::Calendar

TM::Calendar::HashProperty

Constants included from When::Coordinates

When::Coordinates::Bahai, When::Coordinates::Chinese, When::Coordinates::Common, When::Coordinates::DefaultDateIndices, When::Coordinates::DefaultDayIndex, When::Coordinates::DefaultTimeIndices, When::Coordinates::Indian, When::Coordinates::Iranian, When::Coordinates::Javanese, When::Coordinates::MATCH, When::Coordinates::Mayan, When::Coordinates::PERIOD, When::Coordinates::PERIOD_NAME, When::Coordinates::PRECISION, When::Coordinates::PRECISION_NAME, When::Coordinates::Russian, When::Coordinates::Tibetan, When::Coordinates::VALUE, When::Coordinates::Yi

Constants included from Parts::Resource

Parts::Resource::ConstList, Parts::Resource::ConstTypes, Parts::Resource::IRIDecode, Parts::Resource::IRIDecodeTable, Parts::Resource::IRIEncode, Parts::Resource::IRIEncodeTable, Parts::Resource::IRIHeader, Parts::Resource::LabelProperty

Instance Attribute Summary

Attributes inherited from TM::Calendar

#diff_to_CE, #epoch_in_CE, #reference_frame, #time_basis

Attributes included from TimeStandard::TimeBasis

#_time_basis

Attributes inherited from TM::ReferenceSystem

#domain_of_validity, #position

Attributes inherited from BasicTypes::Object

#label

Attributes included from Parts::Resource

#_pool, #child, #keys, #locale, #namespace

Instance Method Summary collapse

Methods inherited from ReformVariation

#_coordinates_to_number, #_length, #_lunar_equation, #_number_to_coordinates

Methods inherited from Christian

#_coordinates_to_number, _default_start, #_easter_delay, #_length, #_number_to_coordinates

Methods inherited from TM::Calendar

#_new_month_, _setup_, #_to_month_number_, #date_trans, #jul_trans, #rate_of_clock, #strftime, #time_standard, #to_cal_date, #to_julian_date, #to_universal_time

Methods included from TimeStandard::TimeBasis

#_normalize_time_basis

Methods included from When::Coordinates

to_deg, to_deg_225, to_dms

Methods inherited from TM::ReferenceSystem

#domain, #name

Methods included from Parts::Resource

#[], #^, _abbreviation_to_iri, _decode, _encode, _extract_prefix, _instance, _instantiate, _parse, _path_with_prefix, _replace_tags, _setup_, _setup_info, _simplify_path, base_uri, #each, #enum_for, #hierarchy, #include?, #included?, #iri, #leaf?, #m17n, #map, #next, #parent, #prev, #registered?, root_dir

Methods included from Parts::Resource::Pool

#[], #[]=, #_pool, #_setup_, #pool_keys

Methods included from Parts::Resource::Synchronize

#synchronize

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class When::Parts::Resource

Instance Method Details

#_century_from_jdn(jdn) ⇒ Integer

通日 - > 百年代

Parameters:

  • jdn (Integer) —

    通日

Returns:

  • (Integer) —

    百年代



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# File 'lib/when_exe/region/christian.rb', line 301

def _century_from_jdn(jdn)
  (4 * jdn - 6884477).div(146097)
end

#_diff_from_century(century) ⇒ Integer

百年代 - > ユリウス暦とグレゴリオ暦の差

Parameters:

  • century (Integer) —

    百年代

Returns:

  • (Integer) —

    ユリウス暦とグレゴリオ暦の差



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# File 'lib/when_exe/region/christian.rb', line 291

def _diff_from_century(century)
  (3*(century-3)).div(4)+1
end