Rails is amazing at standing up a CRUD app (really API) in a matter of minutes. I can have a basic CRUD app with authentication, authorization, API, caching, background jobs, local development (docker compose), production in any cloud / k8s and CI/CD done within a day. Adding business logic that's well tested is simple.
Once the app starts to get serious usage, needs to integrate with complex enterprise systems, handle huge loads of data, etc. it becomes necessary to step away from Rails-way of doing things. All of a sudden you can't push more into Sidekiq cause of how much it impacts the DB via ORM loading. Now you're writing custom SQL. It's not all that hard to do in Rails, but at that point, you're writing Ruby and not using Rails magic any more.
Your dismissive comment does not address the realities of building a solution that goes beyond CRUD. It ignores the many levels of experience present on a team or the amount of technical debt one accrues while building a non-trivial production system.
While it doesn't take much experience to get started with Rails or to get a good amount of progress on a product, it takes skill to keep the technical debt under control. Or to make good decisions about architecture. Or to understand which parts of the system to optimize. It requires actual experience building web solutions without the crutch of a framework to know when to ignore Rails and when to double-down on it.
And your dismissive comment attempts to imply that I haven't done "real" work with Rails, but I can assure you that, with 25 years of professional development experience, 13 of which using Rails as my primary stack, I have integrated with many legacy systems, and I find Rails works really well for that, actually. And, while I admit there's usually a place or two in an application to have to "shell out" to hand-coded SQL -- and even more tellingly -- that's usually some of the most-important functions of the application, it's hardly a reason to throw the baby out with the bathwater.
Please give me code I can understand-by-reading and not code I have to understand-by-synthesizing-with-a-non-collocated-knowledge-set.
This is why the “worse” of golang is better than the “better” of rails
class Assignment < ApplicationRecord
belongs_to :project
belongs_to :release
accepts_nested_attributes_for :release, reject_if: :all_blank, allow_destroy: true
end
Do you really need to see every line of code required to explain every object and how they relate to each other to the various compilers in your application?
My experience with big web frameworks - though I can't speak to rails in particular - is that everything is sunshine and rainbows until I veer a little bit off the standard path (or rail) and then it all becomes a nightmare. Where as if I'd done a little bit more myself up front, the thing is more resilient and can easily go where I want it.
Really happy to be wrong here, would love it if rails became my secret weapon. I'm a big ruby fan. But I'm sceptical.