Each pointer needs its own stack, merging the two packages to avoid a circular dependency

1 files changed, 0 insertions, 51 deletions

diff --git a/pkg/stack/stack.go b/pkg/stack/stack.go
deleted file mode 100644
index 4dbb72c..0000000
--- a/pkg/stack/stack.go
+++ /dev/null
@@ -1,51 +0,0 @@
-package stack
-
-type Stack struct {
-	size   int
-	height int
-	data   []int
-	next   *Stack // Pointer to the next element in the stack stack
-}
-
-func NewStack() *Stack {
-	return &Stack{
-		size:   32,
-		height: 0,
-		data:   make([]int, 32),
-		next:   nil,
-	}
-}
-
-func (s *Stack) Clear() {
-	s.height = 0
-}
-
-func (s *Stack) Duplicate() {
-	if s.height > 0 {
-		s.Push(s.data[s.height-1])
-	}
-}
-
-func (s *Stack) Pop() int {
-	if s.height > 0 {
-		s.height--
-		return s.data[s.height]
-	}
-	return 0
-}
-
-func (s *Stack) Push(value int) {
-	if s.height >= s.size {
-		s.size += 32
-		s.data = append(s.data, make([]int, 32)...)
-	}
-	s.data[s.height] = value
-	s.height++
-}
-
-func (s *Stack) Swap() {
-	a := s.Pop()
-	b := s.Pop()
-	s.Push(a)
-	s.Push(b)
-}