You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: path_set.rb
    path of file: ./repos/htty/lib/htty/cli/commands
    
    the code of the file until where you have to start completion: require 'htty'

# Encapsulates the _path-set_ command.
class HTTY::CLI::Commands::PathSet < HTTY::CLI::C
    
  def perform
    add_request_if_new do |request|
      self.class.notify_if_cookies_cleared request do
        request.path_set(*arguments)
      end
    end
  end