Sha256: 308b04a98cd533ee875da96a38406f0ae42046511b415be2b9577ce646cccef7
Contents?: true
Size: 514 Bytes
Versions: 22
Compression:
Stored size: 514 Bytes
Contents
# frozen_string_literal: true
class FeaturedWork < ActiveRecord::Base
FEATURE_LIMIT = 5
validate :count_within_limit, on: :create
validates :order, inclusion: { in: proc { 0..FEATURE_LIMIT } }
default_scope { order(:order) }
def count_within_limit
return if FeaturedWork.can_create_another?
errors.add(:base, "Limited to #{FEATURE_LIMIT} featured works.")
end
attr_accessor :presenter
class << self
def can_create_another?
FeaturedWork.count < FEATURE_LIMIT
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems