Class: When::CalendarTypes::VikramSamvatSolar

Inherits:

EphemerisBased

• Object
• BasicTypes::Object
• TM::Object
• TM::ReferenceSystem
• TM::Calendar
• EphemerisBased
• When::CalendarTypes::VikramSamvatSolar

Defined in:

lib/when_exe/region/indian.rb

Overview

Vikram Samvat Solar Calendar defined by Epehmeris

Constant Summary

MonthLength =

see en.wikipedia.org/wiki/Vikram_Samvat

[30.950, 31.429, 31.638, 31.463, 31.012, 30.428, 29.879, 29.475, 29.310, 29.457, 29.841, 30.377]

MonthDiff =

unit : hour

[-0.5,   -1.2,   -1.0,   -6.6,   -0.7,   -0.2,    0.0,   +0.5,   +0.7,   +8.0,   +0.3,   -0.1]

YearLength =

(1_582_237_828 - 4_320_000) / (4_320_000.0)

MonthOffset =

[0.0] + (0...11).to_a.map {|i| MonthLength[0..i].inject(:+) / year_length * YearLength}

YearOffset =

2430463.78

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::LocationTable, 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 Namespace

Namespace::DC, Namespace::DCQ, Namespace::DCT, Namespace::FOAF, Namespace::OWL, Namespace::RDF, Namespace::RDFC, Namespace::RDFS, Namespace::RSS, Namespace::XSD

Instance Attribute Summary

Attributes inherited from EphemerisBased

#formula

Attributes inherited from TM::Calendar

#epoch_in_CE, #reference_frame, #time_basis

Attributes inherited from TM::ReferenceSystem

#domain_of_validity, #position

Attributes inherited from BasicTypes::Object

#label

Attributes included from Parts::Resource

#child, #keys, #locale, #namespace

Instance Method Summary

• #_new_month_(m) ⇒ Integer

  月初の通日.

Methods inherited from EphemerisBased

#_coordinates_to_number, #_length, #_number_to_coordinates, #_sum_

Methods inherited from TM::Calendar

_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 When::Coordinates

to_deg, to_deg_225, to_dms

Methods inherited from TM::ReferenceSystem

#domain, #name

Methods included from Parts::Resource

#[], #^, _instance, _setup_, _setup_info, base_uri, #each, #enum_for, #hierarchy, #include?, #included?, #iri, #leaf?, #m17n, #map, #parent, #registered?, root_dir

Methods included from Parts::Resource::Pool

#[], #[]=, #_setup_

Dynamic Method Handling

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

Instance Method Details

#_new_month_(m) ⇒ Integer

月初の通日

Parameters:

• m (Integer) —

  通月

Returns:

• (Integer) —

  月初の通日

# File 'lib/when_exe/region/indian.rb', line 662

def _new_month_(m)
  yy, mm = m.divmod(12)
  (YearOffset + (yy - 1999) * YearLength + @month_offset[mm]).floor
end