Rails - Nested Forms in Rails | [Tutorial]
So in this tutorial you are going to learn everything you need to know about nested attributes, also referred to as nested forms.
Just like the name implies, nested forms/attributes let's you add another form inside an existing form.
We will first just create a standard setup with two different models, in this case a product model and a product variant model.
Then we will start to transform our app and add nested forms to it. This way, it will be much more easier for you to understand what nested forms are and how to use them effectively.
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