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alvadorn/application_record.rb

Forked from Emethium/all_the_stuff.rb
Last active March 19, 2017 13:47
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Lesson halp
Raw
application_record.rb
class ApplicationRecord < ActiveRecord::Base
self.abstract_class = true
end
Raw
class_time.rb
class ClassTime < ApplicationRecord
belongs_to :lesson
end
Raw
lesson.rb
class Lesson < ApplicationRecord
has_many :students, :through => :sessions
has_many :class_times
validates :name, presence: true, length: {maximum: 256}
validates :number_of_students, presence: true, numericality: { only_integer: true }
end
Raw
session.rb
class Session < ApplicationRecord
belongs_to :student
belongs_to :lesson
end
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student.rb
class Student < ApplicationRecord
#attr_accessor :name, :registration, :address, :phone_number, :last_payment
has_many :lessons, :through => :session
validates :name, presence: true, length: {maximum: 256}
validates :registration, presence: true, length: {maximum: 12}
validates :address, presence: true, length: {maximum: 256}
validates :phone_number, presence: true, length: {maximum: 256}
end
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