Module: ActsAsSubscribable::SubscribableMethods

Defined in:
lib/acts_as_subscribable/subscribable_methods.rb,
lib/acts_as_subscribable/subscribable_methods/instance_methods.rb

Defined Under Namespace

Modules: InstanceMethods

Instance Method Summary collapse

Instance Method Details

#acts_as_subscribable(options = {}) ⇒ Object 



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# File 'lib/acts_as_subscribable/subscribable_methods.rb', line 5

def acts_as_subscribable(options = {})
  options.reverse_merge! :subscriber => "User", :subscription => "Subscription", :subscriber_id => :subscriber_id, :subscribed_id => :subscribed_id
  
  options[:subscription] = options[:subscription].to_s
  options[:subscriber] = options[:subscriber].to_s
  
  subscriber_const = options[:subscriber].constantize
  subscriber_table = options[:subscriber].tableize
  subscription_const = options[:subscription].constantize
  
  has_many :subscriptions, :class_name => options[:subscription], :dependent => :destroy
  has_many subscriber_table, :class_name => options[:subscriber], :through => :subscriptions, :foreign_key => options[:subscriber_id]
  
  subscriber_const.has_many :subscriptions, :class_name => options[:subscription], :dependent => :destroy
  # subscriber_const.has_many self.name.tableize.to_sym, :class_name => self.name, :through => :subscriptions, :foreign_key => options[:subscribed_id]
  
  subscription_const.belongs_to options[:subscriber].downcase.to_sym
  subscription_const.belongs_to self.name.downcase.to_sym
  
  send(:include, ActsAsSubscribable::SubscribableMethods::InstanceMethods)
  
  class_eval "def acts_as_subscribable_options; { :subscriber => '#{options[:subscriber]}', :subscription => '#{options[:subscription]}' }; end"
end