Class: Zakuro::Calculation::Option::VanishedDate::Location

Inherits:
Object
  • Object
show all
Defined in:
lib/zakuro/calculation/option/vanished_date/location.rb

Overview

Location 滅日位置

Constant Summary collapse

IDEAL_MONTH =

Returns 理想上の月日数.

Returns:

  • (Integer) —

    理想上の月日数

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Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(context:, average_remainder:) ⇒ Location

初期化

Parameters:



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# File 'lib/zakuro/calculation/option/vanished_date/location.rb', line 36

def initialize(context:, average_remainder:)
  parameter = context.resolver.vanished_date_parameter.new
  @context = context
  @valid = parameter.valid
  @limit = parameter.limit
  @average_remainder = average_remainder
  @remainder_class = parameter.remainder_class
end

Instance Attribute Details

#average_remainder ⇒ Cycle::AbstractRemainder (readonly)

Returns 経朔.

Returns:



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# File 'lib/zakuro/calculation/option/vanished_date/location.rb', line 26

def average_remainder
  @average_remainder
end

#context ⇒ Context::Context (readonly)

Returns 暦コンテキスト.

Returns:



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# File 'lib/zakuro/calculation/option/vanished_date/location.rb', line 19

def context
  @context
end

#limit ⇒ Cycle::AbstractRemainder (readonly)

Returns 「有没之気」判定.

Returns:



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# File 'lib/zakuro/calculation/option/vanished_date/location.rb', line 24

def limit
  @limit
end

#remainder_class ⇒ Class (readonly)

Returns 滅余クラス.

Returns:

  • (Class) —

    滅余クラス



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# File 'lib/zakuro/calculation/option/vanished_date/location.rb', line 28

def remainder_class
  @remainder_class
end

#valid ⇒ True, False (readonly)

Returns:

  • (True) —

    有効

  • (False) —

    無効



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# File 'lib/zakuro/calculation/option/vanished_date/location.rb', line 22

def valid
  @valid
end

Instance Method Details

#exist? ⇒ True, False

滅日が存在するか？

Returns:

  • (True) —

    存在あり

  • (False) —

    存在なし



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# File 'lib/zakuro/calculation/option/vanished_date/location.rb', line 61

def exist?
  minute_later = average_remainder.class.new(
    day: 0, minute: average_remainder.minute, second: average_remainder.second
  )
  minute_later < limit
end

#get ⇒ Cycle::AbstractRemainder

「滅余」を返す

Returns:



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# File 'lib/zakuro/calculation/option/vanished_date/location.rb', line 73

def get
  # 経朔の小余 * 30
  minute = remainder_class.new(
    day: 0, minute: IDEAL_MONTH * average_remainder.minute, second: 0
  )

  day = remainder_class.new(day: average_remainder.day, minute: 0, second: 0)

  minute.add!(day)

  # p "location.minute: #{minute.format}"

  minute
end

#invalid? ⇒ True, False

不正か

Returns:

  • (True) —

    不正

  • (False) —

    不正なし



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# File 'lib/zakuro/calculation/option/vanished_date/location.rb', line 51

def invalid?
  !@valid
end