Class: Zakuro::Calculation::Gengou::AbstractScroll

Inherits:
Object
  • Object
show all
Defined in:
lib/zakuro/calculation/era/gengou/abstract_scroll.rb

Overview

AbstractScroll

元号スクロール

Direct Known Subclasses

DatedScroll, NamedScroll

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(range:) ⇒ AbstractScroll

初期化



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 38

def initialize(range:)
  @monthly_start_date = Western::Calendar.new
  @monthly_last_date = Western::Calendar.new
  @range = range
  @first_gengou = []
  @second_gengou = []
  @ignited = false
  @connector = Connector.new
end

Instance Attribute Details

#connector ⇒ Connector (readonly) 



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 31

def connector
  @connector
end

#first_gengou ⇒ Array<Counter> (readonly) 



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 27

def first_gengou
  @first_gengou
end

#monthly_last_date ⇒ Western::Calendar (readonly) 



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 23

def monthly_last_date
  @monthly_last_date
end

#monthly_start_date ⇒ Western::Calendar (readonly) 



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 21

def monthly_start_date
  @monthly_start_date
end

#range ⇒ Reserve::AbstractRange (readonly) 



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 25

def range
  @range
end

#second_gengou ⇒ Array<Counter> (readonly) 



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 29

def second_gengou
  @second_gengou
end

Instance Method Details

#advance(month:) ⇒ Object

進める



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 87

def advance(month:)
  @monthly_start_date = monthly_last_date.clone + 1

  @monthly_last_date = monthly_start_date.clone + month.days - 1

  next_year if month.number == 1 && !month.leaped?

  update_current_gengou
end

#ignite(month:) ⇒ True, False

元号開始を試みる



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 72

def ignite(month:)
  return false unless ignitable?(month: month)

  first_monthly_date(month: month)

  update_current_gengou

  true
end

#run(month:) ⇒ Object

進める



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 53

def run(month:)
  unless @ignited
    # 開始日の検索を行う
    @ignited = ignite(month: month)
    return
  end

  # 時間を進める
  advance(month: month)
end

#to_gengou ⇒ Base::Gengou

共通の元号に変換する



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 102

def to_gengou
  start_date = monthly_start_date.clone
  last_date = monthly_last_date.clone

  # 行を超えた元号切り替え処理
  continue_year

  Publisher.run(
    start_date: start_date, last_date: last_date,
    first_gengou: first_gengou, second_gengou: second_gengou
  )
end

#western_last_year ⇒ Integer

終了西暦年を取得する



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 129

def western_last_year
  range.western_last_year
end

#western_start_year ⇒ Integer

開始西暦年を取得する



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# File 'lib/zakuro/calculation/era/gengou/abstract_scroll.rb', line 120

def western_start_year
  range.western_start_year
end