Method Similar

cmp/internal/diff/diff.go:117–120

Similar indicates whether two symbols are similar and may be represented by using the Modified type. As a special case, we consider binary comparisons (i.e., those that return Result{1, 0} or Result{0, 1}) to be similar. The exact ratio of NumSame to NumDiff to determine similarity may change.

()

//
// The exact ratio of NumSame to NumDiff to determine similarity may change.
func (r Result) Similar() bool {
	// Use NumSame+1 to offset NumSame so that binary comparisons are similar.
	return r.NumSame+1 >= r.NumDiff
}

var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0