Gem::Commands::SourcesCommand#check_typo_squatting

# File tmp/rubies/ruby-4.1.0-preview1/lib/rubygems/commands/sources_command.rb, line 123
  def check_typo_squatting(source)
    if source.typo_squatting?("rubygems.org")
      question = <<-QUESTION.chomp
#{source.uri} is too similar to https://rubygems.org

Do you want to add this source?
      QUESTION

      terminate_interaction 1 unless options[:force] || ask_yes_no(question)
    end
  end