Parse calls to attribute

[boardfish]

Calling attribute within a class that inherits from ActiveRecord::Base lets you override the types defined in db/schema.rb, or define transient attributes (attributes stored on instances that aren't saved back to the database). The same API is also usable under Active Model. It'd be really good if solargraph-rails could support this.

[iftheshoefritz]

Interesting, I've never seen that before, but I guess if we ignore those calls we're giving bad results when they change the type etc.

Thanks for raising!

[alisnic]

@boardfish this now can be easily implemented. Take a look at https://github.com/iftheshoefritz/solargraph-rails/blob/main/lib/solargraph/rails/delegate.rb as an example. Its test should be more telling https://github.com/iftheshoefritz/solargraph-rails/blob/main/spec/solargraph-rails/delegate_spec.rb