Method WithMissingAsNull

runtime/sam/expr/sort.go:113–118

WithMissingAsNull returns the receiver after modifying it to treat missing values as the null value in comparisons.

()

// WithMissingAsNull returns the receiver after modifying it to treat missing
// values as the null value in comparisons.
func (c *Comparator) WithMissingAsNull() *Comparator {
	for i, k := range c.exprs {
		c.exprs[i].Evaluator = &missingAsNull{k}
	}
	return c
}

type missingAsNull struct{ Evaluator }