module Zakuro::Daien::Origin::AverageNovember

AverageNovember 11月経

Public Class Methods

get(western_year:) click to toggle source

11月経朔(冬至が含まれる月の1日)を求める

@param [Integer] western_year 西暦年

@return [Remainder] 11月経朔

# File lib/zakuro/version/daien/stella/origin/average_november.rb, line 23
def self.get(western_year:)
  # 冬至
  winter_solstice = WinterSolstice.get(western_year: western_year)
  # 天正閏余
  lunar_age = LunarAge.get(western_year: western_year)

  winter_solstice.sub(lunar_age)
end