Method IntersectionWithLower

pkg/util/set/string_set.go:58–72

IntersectionWithLower returns the intersection of two sets with different case of string.

(rhs StringSet, toLower bool)

// IntersectionWithLower returns the intersection of two sets with different case of string.
func (s StringSet) IntersectionWithLower(rhs StringSet, toLower bool) StringSet {
	newSet := NewStringSet()
	for origElt := range rhs {
		var elt string
		if toLower {
			elt = strings.ToLower(origElt)
		} else {
			elt = strings.ToUpper(origElt)
		}
		if s.Exist(elt) {
			newSet.Insert(origElt)
		}
	}
	return newSet
}

// Count returns the number in Set s.
func (s StringSet) Count() int {