Class: Sekki24::Lunisolar::Date

Inherits:
Object
  • Object
show all
Defined in:
lib/sekki24/lunisolar/date.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(year:, month:, day:, leap:, gregorian_date:, month_length:) ⇒ Date

Returns a new instance of Date.



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# File 'lib/sekki24/lunisolar/date.rb', line 8

def initialize(year:, month:, day:, leap:, gregorian_date:, month_length:)
  @year = year
  @month = month
  @day = day
  @leap = leap
  @gregorian_date = gregorian_date.freeze
  @month_length = month_length
  freeze
end

Instance Attribute Details

#day ⇒ Object (readonly)

Returns the value of attribute day.



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# File 'lib/sekki24/lunisolar/date.rb', line 6

def day
  @day
end

#gregorian_date ⇒ Object (readonly)

Returns the value of attribute gregorian_date.



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# File 'lib/sekki24/lunisolar/date.rb', line 6

def gregorian_date
  @gregorian_date
end

#month ⇒ Object (readonly)

Returns the value of attribute month.



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# File 'lib/sekki24/lunisolar/date.rb', line 6

def month
  @month
end

#month_length ⇒ Object (readonly)

Returns the value of attribute month_length.



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# File 'lib/sekki24/lunisolar/date.rb', line 6

def month_length
  @month_length
end

#year ⇒ Object (readonly)

Returns the value of attribute year.



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# File 'lib/sekki24/lunisolar/date.rb', line 6

def year
  @year
end

Instance Method Details

#==(other) ⇒ Object Also known as: eql? 



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# File 'lib/sekki24/lunisolar/date.rb', line 31

def ==(other)
  other.is_a?(Date) && year == other.year && month == other.month &&
    day == other.day && leap? == other.leap?
end

#hash ⇒ Object 



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# File 'lib/sekki24/lunisolar/date.rb', line 37

def hash
  [self.class, year, month, day, leap?].hash
end

#inspect ⇒ Object 



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# File 'lib/sekki24/lunisolar/date.rb', line 53

def inspect
  "#<#{self.class} #{year}年#{month_name_ja}#{day}日 (#{gregorian_date.iso8601})>"
end

#leap? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sekki24/lunisolar/date.rb', line 18

def leap?
  @leap
end

#month_name_ja ⇒ Object 



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# File 'lib/sekki24/lunisolar/date.rb', line 22

def month_name_ja
  prefix = leap? ? "閏" : ""
  "#{prefix}#{Month::MONTH_NAMES.fetch(month - 1)}"
end

#to_date ⇒ Object 



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# File 'lib/sekki24/lunisolar/date.rb', line 27

def to_date
  gregorian_date
end

#to_h ⇒ Object 



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# File 'lib/sekki24/lunisolar/date.rb', line 41

def to_h
  {
    year: year,
    month: month,
    day: day,
    leap: leap?,
    month_name_ja: month_name_ja,
    month_length: month_length,
    gregorian_date: gregorian_date
  }
end