package utils

// Repeats a rune given amount of times and returns the result as a string
func RepeatRune(r rune, times int) (result string) {
	for i := 0; i < times; i++ {
		result += string(r)
	}
	return
}

// Replaces a character inside a string with a given rune at index
//
// Thanks https://stackoverflow.com/a/24894202/12036073
func ReplaceAtIndex(in string, r rune, i int) string {
	out := []rune(in)
	out[i] = r
	return string(out)
}