fix(devDependencies); fix(Iterator): get value - undefined

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@sek1ro/iterables",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@sek1ro/iterables",
-      "version": "0.1.0",
+      "version": "0.1.1",
       "license": "LGPL-3.0-only",
       "devDependencies": {
         "vitest": "^3.1.1"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@sek1ro/iterables",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "A data structures library based on iterators, inspired by libstdc++",
   "main": "dist/index.js",
   "files": [

src/iterators/Forward.js

@@ -6,7 +6,7 @@ export class ForwardIterator {
   }
 
   get value() {
-    return this.deref().value
+    return this.deref()?.value
   }
 
   set value(value) {

test/List.test.js

@@ -49,6 +49,7 @@ test('move, empty', () => {
 
 test('constructor, assign', () => {
   expect(new List().size()).toEqual(0)
+  expect(new List().back).toEqual(undefined)
   expect(listEquArray(new List(null), [null])).toBeTruthy()
   expect(listEquArray(new List(null, 2), [null, null])).toBeTruthy()
   {