New cop suggestion: check if a defined route has a corresponding controller action

[rubocop]

New cop suggestion: check if a defined route has a corresponding controller action

[andyw8]

One slight complication: It's possible to have a view template be rendered even if there is no corresponding controller action, if it's named accordingly. (But I normally prefer to be explicit and have an empty controller method).

[ghiculescu]

Check out https://github.com/daveallie/rails-route-checker

[AlexVPopov]

@andyw8 Andy, I guess this could be integrated into the logic of the cop, it's a matter of catching all edge cases, I assume.

[koic]

Yeah, I would expect rails-route-checker to solve this.