add Clear() method to stack interface

2026-06-15 16:16:35 +03:00 · 2015-03-05 22:37:25 +01:00
parent 6a23043927
commit ce767c333d
3 changed files with 13 additions and 0 deletions
@@ -88,6 +88,12 @@ func (stack *Stack) Size() int {
 	return stack.top + 1
 }

+// Removes all elements from the stack.
+func (stack *Stack) Clear() {
+	stack.top = -1
+	stack.items = []interface{}{}
+}
+
 func (stack *Stack) String() string {
 	str := "ArrayStack\n"
 	values := []string{}