Method Newest

tools/cache/delta_fifo.go:632–637

Newest is a convenience function that returns the newest delta, or nil if there are no deltas.

()

// Newest is a convenience function that returns the newest delta, or
// nil if there are no deltas.
func (d Deltas) Newest() *Delta {
	if n := len(d); n > 0 {
		return &d[n-1]
	}
	return nil
}

// copyDeltas returns a shallow copy of d; that is, it copies the slice but not
// the objects in the slice. This allows Get/List to return an object that we