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: select.go
    path of file: ./repos/sliver/vendor/github.com/AlecAivazis/survey/v2
    
    the code of the file until where you have to start completion: package survey

import (
	"errors"
	"fmt"

	"github.com/AlecAivazis/survey/v2/core"
	"github.com/AlecAivazis/survey/v2/terminal"
)

/*
Select is a prompt that presents a list of various options to the user
for them to select using th
    
func (s *Select) filterOptions(config *PromptConfig) []core.OptionAnswer {
	// the filtered list
	answers := []core.OptionAnswer{}

	// if there is no filter applied
	if s.filter == "" {
		return core.OptionAnswerList(s.Options)
	}

	// the filter to apply
	filter := s.Filter
	if filter == nil {
		filter = config.Filter
	}

	for i, opt := range s.Options {
		// i the filter says to include the option
		if filter(s.filter, opt, i) {
			answers = append(answers, core.OptionAnswer{
				Index: i,
				Value: opt,
			})
		}
	}

	// return the list of answers
	return answers
}