Class: Tapioca::Compilers::Dsl::ActionMailer

Inherits:
Base
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/tapioca/compilers/dsl/action_mailer.rb

Overview

‘Tapioca::Compilers::Dsl::ActionMailer` generates RBI files for subclasses of [`ActionMailer::Base`](api.rubyonrails.org/classes/ActionMailer/Base.html).

For example, with the following ‘ActionMailer` subclass:

~~~rb class NotifierMailer < ActionMailer::Base

def notify_customer(customer_id)
  # ...
end

end ~~~

this generator will produce the RBI file ‘notifier_mailer.rbi` with the following content:

~~~rbi # notifier_mailer.rbi # typed: true class NotifierMailer

sig { params(customer_id: T.untyped).returns(::ActionMailer::MessageDelivery) }
def self.notify_customer(customer_id); end

end ~~~

Instance Attribute Summary

Attributes inherited from Base

#processable_constants

Instance Method Summary collapse

Methods inherited from Base

#handles?, #initialize

Constructor Details

This class inherits a constructor from Tapioca::Compilers::Dsl::Base

Instance Method Details

#decorate(root, constant) ⇒ Object 



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# File 'lib/tapioca/compilers/dsl/action_mailer.rb', line 42

def decorate(root, constant)
  root.path(constant) do |mailer|
    constant.action_methods.to_a.each do |mailer_method|
      method_def = constant.instance_method(mailer_method)
      parameters = compile_method_parameters_to_parlour(method_def)
      create_method(
        mailer,
        mailer_method,
        parameters: parameters,
        return_type: '::ActionMailer::MessageDelivery',
        class_method: true
      )
    end
  end
end

#gather_constants ⇒ Object 



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# File 'lib/tapioca/compilers/dsl/action_mailer.rb', line 59

def gather_constants
  ::ActionMailer::Base.descendants.reject(&:abstract?)
end