我在控制器中有这个:
def get_tags
person = Person.where({fuid: params[:fuid]})
render json: person, :only=>[:fuid], :include => [
:hashtags => {
:except => [:created_at, :updated_at],
:methods => :person_count
}
]
end
我包含主题标签,但我需要仅为那些具有active = 1
的主题标签进行过滤。有没有办法做到这一点?
答案 0 :(得分:1)
您可以在模型中执行此操作:
class Person < ActiveRecord::Base
has_many :active_hashtags,-> { where active: 1 }, class_name: 'Hashtags'
end
然后在你的控制器中:
render json: person :only=>[:fuid], :include => [
:active_hashtags => {
:except => [:created_at, :updated_at],
:methods => :person_count
}
]