lib/slim_lint/linter/rubocop.rb in slim_lint-0.31.0 vs lib/slim_lint/linter/rubocop.rb in slim_lint-0.31.1

@@ -2,9 +2,10 @@
 
 require_relative '../ruby_extractor'
 require_relative '../ruby_extract_engine'
 
 require 'rubocop'
+require 'stringio'
 
 module SlimLint
   # Runs RuboCop on Ruby code extracted from Slim templates.
   class Linter::RuboCop < Linter
     include LinterRegistry