Method Tail

stack.go:157–170

Tail returns the rest of the Stack from this Card down (excluding this Card). The slice is sorted vertically, starting with the top of the stack.

()

// Tail returns the rest of the Stack from this Card down (excluding this Card). The slice is sorted vertically, starting with the top of the stack.
func (stack *Stack) Tail() []*Card {
	rest := []*Card{}
	below := stack.Below
	tested := map[*Card]bool{}
	for below != nil {
		if _, exists := tested[below]; exists {
			break
		}
		rest = append(rest, below)
		tested[below] = true
		below = below.Stack.Below
	}
	return rest
}

var tested = map[*Card]bool{}