Medium Blog - Unit Testing in Go (Golang) - Singly Linked List FIle

medium_blog_3a856ee3b9ba_singlylinkedlist.go

// SinglyLinkedList implements a list of items.
type SinglyLinkedList interface {
	Append(val int)
	Values() []int
}

// NewSinglyLinked list returns a new list.
func NewSinglyLinkedList(vals ...int) SinglyLinkedList {
	return newList(vals...) // swap different implementation constructor here.
}