Class: Cielo::Card::Validity

Inherits:
Object
  • Object
show all
Defined in:
lib/cielo/card/validity.rb

Defined Under Namespace

Classes: InvalidDate

Instance Method Summary collapse

Constructor Details

#initialize(year, month) ⇒ Validity

Returns a new instance of Validity.



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# File 'lib/cielo/card/validity.rb', line 6

def initialize(year, month)
  @year = year.to_i
  @month = month.to_i

  now = Time.now
  if @year < now.year || (@year == now.year && @month < now.month)
    raise InvalidDate, "#{@month}/#{@year} is not valid"
  end
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/cielo/card/validity.rb', line 16

def to_s
  [@year, "%02d" % @month].join
end