Sha256: c797da78f3aa9853da6526f7dd59bf70b4ac4f4a6ccf02abfa14412092190e5c
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Versions: 9
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Stored size: 1.93 KB
Contents
# typed: strict
# frozen_string_literal: true
begin
require "active_support/core_ext/class/attribute"
rescue LoadError
return
end
module Tapioca
module Compilers
module Dsl
# `Tapioca::Compilers::Dsl::MixedInClassAttributes` generates RBI files for modules that dynamically use
# `class_attribute` on classes.
#
# For example, given the following concern
#
# ~~~rb
# module Taggeable
# extend ActiveSupport::Concern
#
# included do
# class_attribute :tag
# end
# end
# ~~~
#
# this generator will produce the RBI file `taggeable.rbi` with the following content:
#
# ~~~rbi
# # typed: strong
#
# module Taggeable
# include GeneratedInstanceMethods
#
# mixes_in_class_methods GeneratedClassMethods
#
# module GeneratedClassMethods
# def tag; end
# def tag=(value); end
# def tag?; end
# end
#
# module GeneratedInstanceMethods
# def tag; end
# def tag=(value); end
# def tag?; end
# end
# end
# ~~~
class MixedInClassAttributes < Base
extend T::Sig
sig { override.params(root: RBI::Tree, constant: Module).void }
def decorate(root, constant)
mixin_compiler = DynamicMixinCompiler.new(constant)
return if mixin_compiler.empty_attributes?
root.create_path(constant) do |mod|
mixin_compiler.compile_class_attributes(mod)
end
end
sig { override.returns(T::Enumerable[Module]) }
def gather_constants
# Select all non-anonymous modules that have overridden Module.included
all_modules.select do |mod|
!mod.is_a?(Class) && name_of(mod) && Tapioca::Reflection.method_of(mod, :included).owner != Module
end
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems