guoren/app/models/micro_post.rb

class MicroPost < ApplicationRecord
  belongs_to :user
  has_many :comments, class_name: 'Comment', foreign_key: 'micro_post_id', dependent: :destroy
end
new project 2016-12-22 20:05:38 +08:00			`class MicroPost < ApplicationRecord`
zy: delete post 2016-12-27 17:45:57 +08:00			`belongs_to :user`
new project 2016-12-22 20:05:38 +08:00			`has_many :comments, class_name: 'Comment', foreign_key: 'micro_post_id', dependent: :destroy`
			`end`