Class: RuboCop::Cop::Sorbet::ForbidSuperclassConstLiteral

Inherits:
Base
  • Object
show all
Defined in:
lib/rubocop/cop/sorbet/forbid_superclass_const_literal.rb

Overview

Correct superclass ‘send` expressions by constant literals.

Sorbet, the static checker, is not (yet) able to support constructs on the following form:

“‘ruby class Foo < send_expr; end “`

Multiple occurences of this can be found in Shopify’s code base like:

“‘ruby class ShopScope < Component::TrustedIdScope “` or “`ruby class ApiClientEligibility < Struct.new(:api_client, :match_results, :shop) “`

Constant Summary collapse

MSG = 
"Superclasses must only contain constant literals"

Instance Method Summary collapse

Instance Method Details

#dynamic_superclass?(node) ⇒ Object 



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# File 'lib/rubocop/cop/sorbet/forbid_superclass_const_literal.rb', line 32

def_node_matcher :dynamic_superclass?, <<-PATTERN
  (class (const ...) $(send ...) ...)
PATTERN

#on_class(node) ⇒ Object 



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# File 'lib/rubocop/cop/sorbet/forbid_superclass_const_literal.rb', line 36

def on_class(node)
  dynamic_superclass?(node) do |superclass|
    add_offense(superclass)
  end
end