class Tapioca::Dsl::Compilers::ActiveStorage

: [ConstantType = (Module & ::ActiveStorage::Reflection::ActiveRecordExtensions::ClassMethods)]
~~~
end
def photo=(attachable); end
sig { params(attachable: T.untyped).returns(T.untyped) }
def photo; end
sig { returns(ActiveStorage::Attached::One) }
def blogs=(attachable); end
sig { params(attachable: T.untyped).returns(T.untyped) }
def blogs; end
sig { returns(ActiveStorage::Attached::Many) }
class Post
# typed: strong
~~~rbi
this compiler will produce the RBI file ‘post.rbi` with the following content:
~~~
end
has_many_attached :blogs
has_one_attached :photo
class Post < ApplicationRecord
~~~rb
For example, with the following `ActiveRecord::Base` subclass:
or [many](edgeguides.rubyonrails.org/active_storage_overview.html#has-many-attached) attachments.
`ActiveRecord::Base` that declare [one](edgeguides.rubyonrails.org/active_storage_overview.html#has-one-attached)
`Tapioca::Dsl::Compilers::ActiveStorage` decorates RBI files for subclasses of

def decorate

: -> void
@override 
def decorate
  return if constant.reflect_on_all_attachments.empty?
  root.create_path(constant) do |scope|
    constant.reflect_on_all_attachments.each do |reflection|
      type = type_of(reflection)
      name = reflection.name.to_s
      scope.create_method(
        name,
        return_type: type,
      )
      scope.create_method(
        "#{name}=",
        parameters: [create_param("attachable", type: "T.untyped")],
        return_type: "T.untyped",
      )
    end
  end
end

def gather_constants

: -> T::Enumerable[Module]
@override 
def gather_constants
  descendants_of(::ActiveRecord::Base)
    .reject(&:abstract_class?)
    .grep(::ActiveStorage::Reflection::ActiveRecordExtensions::ClassMethods)
end

def type_of(reflection)

: (ActiveRecord::Reflection::MacroReflection reflection) -> String 
def type_of(reflection)
  case reflection
  when ::ActiveStorage::Reflection::HasOneAttachedReflection
    "ActiveStorage::Attached::One"
  when ::ActiveStorage::Reflection::HasManyAttachedReflection
    "ActiveStorage::Attached::Many"
  else
    "T.untyped"
  end
end