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Contents
# encoding: utf-8
# frozen_string_literal: true
require "rubocop"
# Correct `send` expressions in include statements by constant literals.
#
# Sorbet, the static checker, is not (yet) able to support constructs on the
# following form:
#
# ```ruby
# class MyClass
# include send_expr
# end
# ```
#
# Multiple occurences of this can be found in Shopify's code base like:
#
# ```ruby
# include Rails.application.routes.url_helpers
# ```
# or
# ```ruby
# include Polaris::Engine.helpers
# ```
module RuboCop
module Cop
module Sorbet
class ForbidIncludeConstLiteral < RuboCop::Cop::Cop
MSG = "Includes must only contain constant literals"
attr_accessor :used_names
def_node_matcher :not_lit_const_include?, <<-PATTERN
(send nil? {:include :extend :prepend}
$_
)
PATTERN
def initialize(*)
super
self.used_names = Set.new
end
def on_send(node)
return unless not_lit_const_include?(node) do |send_argument|
![:const, :self].include?(send_argument.type)
end
parent = node.parent
return unless parent
parent = parent.parent if [:begin, :block].include?(parent.type)
return unless [:module, :class, :sclass].include?(parent.type)
add_offense(node)
end
def autocorrect(node)
lambda do |corrector|
corrector.replace(
node.source_range,
"T.unsafe(self).#{node.source}"
)
end
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems