package stringutils

import (
	"slices"
	"strings"
)

func Shout(s string) string {
	return strings.ToUpper(s) + "!"
}

func Echo(s string, n int) string {
	copies := []string{}
	for range n {
		copies = append(copies, s)
	}
	return strings.Join(copies, " ")
}

func ReverseWords(s string) string {
	words := strings.Fields(s)
	slices.Reverse(words)
	return strings.Join(words, " ")
}