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# frozen_string_literal: true
class Bulb < ActiveRecord::Base
default_scope { where(name: "defaulty") }
belongs_to :car, touch: true, counter_cache: { active: false }
scope :awesome, -> { where(frickinawesome: true) }
attr_reader :scope_after_initialize, :attributes_after_initialize, :count_after_create
after_initialize :record_scope_after_initialize
def record_scope_after_initialize
@scope_after_initialize = self.class.all
end
after_initialize :record_attributes_after_initialize
def record_attributes_after_initialize
@attributes_after_initialize = attributes.dup
end
after_create :record_count_after_create
def record_count_after_create
@count_after_create = Bulb.unscoped do
car&.bulbs&.count
end
end
def color=(color)
self[:color] = color.upcase + "!"
end
def self.new(attributes = {}, &block)
bulb_type = (attributes || {}).delete(:bulb_type)
if bulb_type.present?
bulb_class = "#{bulb_type.to_s.camelize}Bulb".constantize
bulb_class.new(attributes, &block)
else
super
end
end
end
class CustomBulb < Bulb
after_initialize :set_awesomeness
def set_awesomeness
self.frickinawesome = true if name == "Dude"
end
end
class FunkyBulb < Bulb
before_destroy do
raise "before_destroy was called"
end
end
class FailedBulb < Bulb
before_destroy do
throw(:abort)
end
end
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