相干
How ugly is my code implementing polymorphic models?
I am using Polymorphic Models. Simple Question: My code below works without using this line below, which I see in other people\'s code. What is it supposed to do?[详细]
2022-12-27 10:09 分类:问答
I am using Polymorphic Models. Simple Question: My code below works without using this line below, which I see in other people\'s code. What is it supposed to do?[详细]