【发布时间】:2017-04-23 06:17:51
【问题描述】:
我有Article 和Commentary 型号。我想一次插入和Article 和几个Commentary。我怎样才能做到这一点?在文档中没有显示。在 Rails 中,我会这样做:
article = Article.create!(title: "title1", body: "body1")
article.commentaries = [
Commentary.create!(body: "comment body1"),
Commentary.create!(body: "comment body2"),
Commentary.create!(body: "comment body3")
]
article.save!
凤凰/灵药怎么样?
【问题讨论】:
标签: ruby-on-rails elixir phoenix-framework ecto