// allUpper returns whether all runes in s are uppercase. For the purposed
// of this test, numerals are considered uppercase.
allUpper returns whether all runes in s are uppercase. For the purposed
of this test, numerals are considered uppercase.
// allUpper returns whether all runes in s are uppercase . For the purposed // of this test numerals are considered uppercase .
func allUpper(s string) bool {
	for _, r := range s {
		if !unicode.IsUpper(r) && !unicode.IsDigit(r) {
			return false
		}
	}
	return true
}
func allUpper ( s string ) bool { for _ , r := range s { if ! unicode . IsUpper ( r ) && ! unicode . IsDigit ( r ) { return false } } return true }
allUpper returns whether all runes in s are uppercase.
allUpper returns whether all runes in s are uppercase .