matchers.go
func NewMethod(m []string) Method {
	for k, v := range m {
		m[k] = strings.ToUpper(v)
	}
	return Method(m)
}
func NewMethod(m []string) Method {
	for k, v := range m {
		m[k] = strings.ToUpper(v)
	}
	return Method(m)
}
func NewMethod ( m [ ] string ) Method { for k , v := range m { m [ k ] = strings . ToUpper ( v ) } return Method ( m ) }
// Method ---------------------------------------------------------------------
// NewMethod retuns a request method matcher, converting values to upper-case.
Method --------------------------------------------------------------------- NewMethod retuns a request method matcher converting values to upper - case .