has_many source
:source is used (optionally) to define the associated model name when you're using has_many through ; :class_name is used (optionally) in a ...,class_name、foreign_key and primary_key; source; scope 參數; inverse_of ... 檔案：app/models/user.rb class User < ApplicationRecord has_many :stores end
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 has_many source 相關參考資料
Need help to understand :source_type option of has_one ...
class Tag < ActiveRecord::Base has_many :taggings, :dependent => :destroy has_many :books, :through => :taggings, :source => :taggable, ... https://stackoverflow.com Rails: difference between :source - Stack Overflow
:source is used (optionally) to define the associated model name when you're using has_many through ; :class_name is used (optionally) in a ... https://stackoverflow.com [Day18] Ruby on Rails - Model 關聯性， 參數補充說明 - iT 邦幫忙
class_name、foreign_key and primary_key; source; scope 參數; inverse_of ... 檔案：app/models/user.rb class User < ApplicationRecord has_many :stores end https://ithelp.ithome.com.tw ActiveRecord::Associations::ClassMethods - Ruby on Rails API
One-to-many. Use has_many in the base, and belongs_to in the associated model. ... Specifies the source association name used by has_one :through queries. https://api.rubyonrails.org has_many (ActiveRecord::Associations::ClassMethods ...
protected. has_many(name, scope = nil, **options, &extension) public ... Specifies the source association name used by #has_many :through queries. Only use ... https://apidock.com Active Record Associations — Ruby on Rails Guides
has_many :through; has_one :through; has_and_belongs_to_many. Associations are implemented using macro-style calls, so that you can declaratively add ... https://guides.rubyonrails.org Active Record 關聯— Ruby on Rails 指南
belongs_to 關聯參考手冊; has_one 關聯參考手冊; has_many 關聯參考手冊 ... :source 選項給 has_many :through 關聯指定來源關聯名稱。這個選項只有在來源關聯 ... https://rails.ruby.tw Ruby on Rails 實戰聖經| ActiveRecord - 資料表關聯 - ihower
source. 搭配 through 設定使用，當關聯的名稱不一致的時候，需要加上 source 指名是哪一種物件。 class Event < ApplicationRecord has_many :event_groupships ... https://ihower.tw Rails: has_many的參數- 李威辰- Medium
endclass Article < ApplicationRecord has_many :article_categories, dependent: :destroy has_many :types, through: :article_categories, source: ... https://medium.com Rails 4 has_many :through association with :source - Stack ...
If you want the list of exercises of the user and at the same, the list of favorite exercise of the user, then I think your join table should just be ... https://stackoverflow.com |