class RuboCop::Cop::Generator::RequireFileInjector

def target_line
  @target_line ||= begin
    in_the_same_department = false
    inject_parts = require_path_fragments(injectable_require_directive)
    require_entries.find.with_index do |entry, index|
      current_entry_parts = require_path_fragments(entry)
      if inject_parts[0..-2] == current_entry_parts[0..-2]
        in_the_same_department = true
        break index if inject_parts.last < current_entry_parts.last
      elsif in_the_same_department
        break index
      end
    end
  end
end