Function attributeSubstringSelector

selector.go:252–260

attributeSubstringSelector returns a Selector that matches nodes where the attribute named key contains val.

(key, val string)

// attributeSubstringSelector returns a Selector that matches nodes where
// the attribute named key contains val.
func attributeSubstringSelector(key, val string) Selector {
	return attributeSelector(key,
		func(s string) bool {
			if strings.TrimSpace(s) == "" {
				return false
			}
			return strings.Contains(s, val)
		})
}

// attributeRegexSelector returns a Selector that matches nodes where
// the attribute named key matches the regular expression rx