inspect

# File lib/rubygems/resolver/activation_request.rb, line 92
  def inspect # :nodoc:
    others =
      case @others_possible
      when true then # TODO remove at RubyGems 3
        ' (others possible)'
      when false then # TODO remove at RubyGems 3
        nil
      else
        unless @others_possible.empty?
          others = @others_possible.map { |s| s.full_name }
          " (others possible: #{others.join ', '})"
        end
      end

    '#<%s for %p from %s%s>' % [
      self.class, @spec, @request, others
    ]
  end