func Dasherize(s string) string {
	s = strings.TrimSpace(s)
	s = spaceUnderscoreRe.ReplaceAllString(s, "-")
	s = capitalsRe.ReplaceAllString(s, "-$1")
	s = dashesRe.ReplaceAllString(s, "-")
	s = strings.ToLower(s)
	return s
}
func Dasherize(s string) string {
	s = strings.TrimSpace(s)
	s = spaceUnderscoreRe.ReplaceAllString(s, "-")
	s = capitalsRe.ReplaceAllString(s, "-$1")
	s = dashesRe.ReplaceAllString(s, "-")
	s = strings.ToLower(s)
	return s
}
// Dasherize  converts a camel cased string into a string delimited by dashes.