Module: ActsAsAble::Followable::InstanceMethods

Defined in:
lib/acts_as_able/followable.rb

Instance Method Summary collapse

Instance Method Details

#followers_by_type(follower_type, options = {}) ⇒ Object 



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# File 'lib/acts_as_able/followable.rb', line 24

def followers_by_type(follower_type, options = {})
  ids = Follow.
    where('followable_id' => self.id,
          'followable_type' => class_name(self),
          'follower_type' => follower_type.name
  ).pluck('follower_id')
  return follower_type.where("id in (?)", ids)
end

#followers_count ⇒ Object

1: 查看某个 模型 关注我的所有对象2: 查看某个 模型 的某个 实例 是否关注我了



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# File 'lib/acts_as_able/followable.rb', line 20

def followers_count
  self.followers.count
end