How to find out by path in rails where views are?

Question

Ruby on Rails

There is a piece of code that is responsible for displaying four random products from the database.
<%= products_from_same_category(@product) %>
The code is in views/products/show
How do I know where it gets views from?

Answer 1

products_from_same_category is a function (most likely in helpers somewhere), read it and see where it takes templates from.

Answer 2

In the variable $LOAD_PATH- all the paths where the code can come from.
First, it looks to see if there is a template in your application, after that it goes through the gems in the order they are connected (the last one is decisive, unlike the situation with the router)
Or put byebug/binding.pry in view and see what's in__FILE__