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: conflict.rb
    path of file: ./repos/artichoke/artichoke-backend/vendor/ruby/lib/rubygems/resolver
    
    the code of the file until where you have to start completion: # frozen_string_literal: true
##
# Used internally to indicate that a dependency conflicted
# with a spec that would be activated.

class Gem::Resolver::Conflict
  ##
  # The specification that was activated prior to the conflict

  attr_reader :activated

  ##
  # The dependency that is in conflict with th
    
  def request_path(current)
    path = []

    while current do
      case current
      when Gem::Resolver::ActivationRequest then
        path <<
          "#{current.request.dependency}, #{current.spec.version} activated"

        current = current.parent
      when Gem::Resolver::DependencyRequest then
        path << "#{current.dependency}"

        current = current.requester
      else
        raise Gem::Exception, "[BUG] unknown request class #{current.class}"
      end
    end