词汇:introspection
n. 内省;反思;自省
相关场景
- If we jump into the post model, you'll see there's actually nothing here. Everything in the post model is made available through introspection. So, a new post model will look at the schema for that table, and it will know that there is a title and there is a body, and we can access that title and that body directly through this post object.>> Rails 8.0.1 You are in good company