From 4b6a8d83df3413cfa11bb7ef95ce8284f0967f43 Mon Sep 17 00:00:00 2001
From: Sam Bostock <sam.bostock@shopify.com>
Date: Wed, 26 Oct 2022 22:34:45 -0400
Subject: [PATCH] Fix singleton method definition style

---
 lib/tapioca/dsl/compilers/rubocop.rb | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/tapioca/dsl/compilers/rubocop.rb b/lib/tapioca/dsl/compilers/rubocop.rb
index 2474314cb..b993a8010 100644
--- a/lib/tapioca/dsl/compilers/rubocop.rb
+++ b/lib/tapioca/dsl/compilers/rubocop.rb
@@ -14,9 +14,12 @@ module Compilers
       class RuboCop < Compiler
         ConstantType = type_member { { fixed: T.all(T.class_of(::RuboCop::Cop::Base), Extensions::RuboCop) } }
 
-        sig { override.returns(T::Enumerable[Class]) }
-        def self.gather_constants
-          descendants_of(::RuboCop::Cop::Base).select { |constant| name_of(constant) }
+        class << self
+          extend T::Sig
+          sig { override.returns(T::Enumerable[Class]) }
+          def gather_constants
+            descendants_of(::RuboCop::Cop::Base).select { |constant| name_of(constant) }
+          end
         end
 
         sig { override.void }