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# frozen_string_literal: true
# Card
# number: string
# expiration_month: integer
# expiration_year: integer
# expiration_day: integer
# security_code: integer
class Card < ApplicationRecord
belongs_to :user_account
validates :number, presence: true, uniqueness: true, length: { is: 16 }
validates :expiration_year, presence: true, numericality: { greater_than: 1970 }
validates :expiration_month, presence: true, inclusion: { in: 1..12 }
validates :expiration_day, presence: true, inclusion: { in: 1..31 }
validates :security_code, presence: true
def expiration_date
"#{expiration_day}/#{expiration_month}/#{expiration_year}"
end
end
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