func ContainsIgnoredCase(s []string, k string) bool {
	for _, e := range s {
		if strings.EqualFold(e,k)  {
			return true
		}
	}
	return false
}
// ContainsIgnoredCase is a util function which returns true if one key is present
// in array else it returns false. This function is not case sensitive.
ContainsIgnoredCase is a util function which returns true if one key is present
in array else it returns false. This function is not case sensitive.
// ContainsIgnoredCase is a util function which returns true if one key is present // in array else it returns false . This function is not case sensitive .
func ContainsIgnoredCase(s []string, k string) bool {
	for _, e := range s {
		if strings.EqualFold(e,k)  {
			return true
		}
	}
	return false
}
func ContainsIgnoredCase ( s [ ] string , k string ) bool { for _ , e := range s { if strings . EqualFold ( e , k ) { return true } } return false }
ContainsIgnoredCase is a util function which returns true if one key is present
in array else it returns false.
ContainsIgnoredCase is a util function which returns true if one key is present in array else it returns false .