Method Eval

runtime/sam/expr/filter.go:167–187

(val super.Value)

}

func (s *searchString) Eval(val super.Value) super.Value {
	if s.expr != nil {
		val = s.expr.Eval(val)
		if val.IsError() {
			return super.False
		}
	}
	if s.fnm.Match(val.Type()) {
		return super.True
	}
	if errMatch == val.Walk(func(typ super.Type, body scode.Bytes) error {
		if typ.ID() == super.IDString &&
			StringContainsFold(byteconv.UnsafeString(body), s.term) {
			return errMatch
		}
		return nil
	}) {
		return super.True
	}
	return super.False
}

type filter struct {
	expr Evaluator