fab-manager/app/models/coupon.rb

class Coupon < ActiveRecord::Base
  has_many :invoices

  validates :code, presence: true
  validates :code, format: { with: /[A-Z0-9]+/ ,message: 'only caps letters and numbers'}
  validates :percent_off, presence: true
  validates :percent_off, :inclusion => 0..100

end
coupon data model & tests 2016-08-03 17:25:00 +02:00			`class Coupon < ActiveRecord::Base`
coupons usages are counted with invoices 2016-08-04 09:45:00 +02:00			`has_many :invoices`
coupon data model & tests 2016-08-03 17:25:00 +02:00
			`validates :code, presence: true`
			`validates :code, format: { with: /[A-Z0-9]+/ ,message: 'only caps letters and numbers'}`
			`validates :percent_off, presence: true`
			`validates :percent_off, :inclusion => 0..100`

			`end`