Stack: Difference between revisions

Content added Content deleted

Inline

@@ Line 2,462: / Line 2,462: @@
 {{trans|Swift}}
-<lang dyalect>type Stack = private Cons(var arr)
+<lang dyalect>type Stack() {
+    var xs = []
+}
-static func Stack.Stack() => Stack.Cons([])
-func Stack.IsEmpty() => this.arr.Length() == 0
+func Stack.IsEmpty() => ini.xs.Length() == 0
-func Stack.Peek() => this.arr[this.arr.Length() - 1]
+func Stack.Peek() => ini.xs[ini.xs.Length() - 1]
 func Stack.Pop() {
-    var e = this.arr[this.arr.Length() - 1]
+    var e = ini.xs[ini.xs.Length() - 1]
-    this.arr.RemoveAt(this.arr.Length() - 1)
+    ini.xs.RemoveAt(ini.xs.Length() - 1)
     return e
 }
-func Stack.Push(item) => this.arr.Add(item)
+func Stack.Push(item) => ini.xs.Add(item)
 var stack = Stack()