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Size: 1.47 KB
Versions: 7
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Stored size: 1.47 KB
Contents
module Concerns
module Model
module BaseThing
extend ActiveSupport::Concern
included do
# find or create movies list
class_attribute :list_instance
#LIST_ID = list.id
has_many :list_items, as: :thing, dependent: :destroy
has_many :user_list_items, as: :thing
has_many :users, through: :user_list_items
attr_accessible :name
validates :name, presence: true, uniqueness: true
#pusherable "#{Rails.env}_channel"
end
module ClassMethods
def list
#if self.to_s.constantize.const_defined?('LIST_ID') && LIST_ID.present?
# self.to_s.constantize.list_instance ||= List.find(LIST_ID)
#end
return self.to_s.constantize.list_instance if self.to_s.constantize.list_instance.present?
attributes = {
adjective: 'best', topic: self.to_s, scope: 'ever', thing_type: self.to_s,
negative_adjective: 'worst'
}
self.to_s.constantize.list_instance = List.where(attributes).first
unless self.to_s.constantize.list_instance.present?
self.to_s.constantize.list_instance = List.create!(attributes)
end
self.to_s.constantize.list_instance
end
end
# custom associations
def lists; List.where(thing_type: self.to_s); end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems