stevenbeales / mental-test

# == Schema Information

#

# Table name: response_scales

#

#  id         :integer          not null, primary key

#  name       :string           not null

#  created_at :datetime         not null

#  updated_at :datetime         not null

#

# Indexes

#

#  index_response_scales_on_name  (name)

#

# Table name: response_scales

#

#  id   :integer          not null, primary key

#  name :string           not null

#

# Model to represent a response to an item

class ResponseScale < ApplicationRecord

  has_many :choices, inverse_of: :response_scale, dependent: :destroy

  has_many :items, inverse_of: :response_scale

  validates :name, presence: true

  validates_uniqueness_of :name

  validates_length_of :name, \

                      within: 2..50, \

                      too_long: 'pick a shorter name', \

                      too_short: 'pick a longer name'