I've explored these projects: Reform Mutations Interactor dry-rb

Such gems like Memoist override methods. So, if you want to memoize a method in a child class with the same named memoized method in a parent class — you have to use something like awkward identifier: argument. This gem allows you to just memoize methods when you want to.

Perplexity is a tool that you use, not an AI you talk to.