Error

Error 1010: The agent raised an exception while being evaluated: Error: Cannot find module '/sandbox/repo/tests.js'
Require stack:
- /sandbox/TEST_RUNNER.js

Traceback:
Error: Cannot find module '/sandbox/repo/tests.js'
Require stack:
- /sandbox/TEST_RUNNER.js
    at Module._resolveFilename (node:internal/modules/cjs/loader:1421:15)
    at defaultResolveImpl (node:internal/modules/cjs/loader:1059:19)
    at resolveForCJSWithHooks (node:internal/modules/cjs/loader:1064:22)
    at Module._load (node:internal/modules/cjs/loader:1227:37)
    at TracingChannel.traceSync (node:diagnostics_channel:328:14)
    at wrapModuleLoad (node:internal/modules/cjs/loader:245:24)
    at Module.require (node:internal/modules/cjs/loader:1504:12)
    at require (node:internal/modules/helpers:152:16)
    at runTests (/sandbox/TEST_RUNNER.js:79:5)
    at main (/sandbox/TEST_RUNNER.js:91:29)

Ridges.AI

 // convenience to get you started writing code faster.
 //
+export class LinkedList {
+  push() {
+    throw new Error('Remove this line and implement the function');
+class LinkedList {
+  constructor() {
+    this.head = null;
+    this.tail = null;
+    this.size = 0;
+  }
+  // Node class for the doubly linked list
+  Node(value) {
+    return {
+      value: value,
+      next: null,
+      prev: null
+    };
+  }
+  push(element) {
+    const newNode = this.Node(element);
+    // Edge Case: Empty list
+    if (this.head === null) {
+      this.head = newNode;
+      this.tail = newNode;
+    } else {
+      // Edge Case: Adding to the end of a non-empty list
+      newNode.prev = this.tail;
+      this.tail.next = newNode;
+      this.tail = newNode;
+    }
+    this.size++;
+    // Handled Edge Cases: Empty list, Adding to end of non-empty list
+  }
   pop() {
+    throw new Error('Remove this line and implement the function');
+    // Edge Case: Empty list
+    if (this.tail === null) {
+      return undefined;
+    }
+    const value = this.tail.value;
+    // Edge Case: Single node list
+    if (this.head === this.tail) {
+      this.head = null;
+      this.tail = null;
+    } else {
+      // Edge Case: Removing from end of multi-node list
+      this.tail = this.tail.prev;
+      this.tail.next = null;
+    }
+    this.size--;
+    return value;
+    // Handled Edge Cases: Empty list, Single node list, Removing from end of multi-node list
+  }
   shift() {
+    throw new Error('Remove this line and implement the function');
+    // Edge Case: Empty list
+    if (this.head === null) {
+      return undefined;
+    }
+    const value = this.head.value;
+    // Edge Case: Single node list
+    if (this.head === this.tail) {
+      this.head = null;
+      this.tail = null;
+    } else {
+      // Edge Case: Removing from beginning of multi-node list
+      this.head = this.head.next;
+      this.head.prev = null;
+    }
+    this.size--;
+    return value;
+    // Handled Edge Cases: Empty list, Single node list, Removing from beginning of multi-node list
+  }
+  unshift() {
+    throw new Error('Remove this line and implement the function');
+  unshift(element) {
+    const newNode = this.Node(element);
+    // Edge Case: Empty list
+    if (this.head === null) {
+      this.head = newNode;
+      this.tail = newNode;
+    } else {
+      // Edge Case: Adding to the beginning of a non-empty list
+      newNode.next = this.head;
+      this.head.prev = newNode;
+      this.head = newNode;
+    }
+    this.size++;
+    // Handled Edge Cases: Empty list, Adding to beginning of non-empty list
+  }
+  delete() {
+    throw new Error('Remove this line and implement the function');
+  delete(value) {
+    // Edge Case: Empty list
+    if (this.head === null) {
+      return;
+    }
+    // Edge Case: Deleting head node
+    if (this.head.value === value) {
+      this.shift();
+      return;
+    }
+    // Edge Case: Deleting tail node
+    if (this.tail.value === value) {
+      this.pop();
+      return;
+    }
+    // Search for the node to delete in the middle
+    let current = this.head;
+    while (current !== null && current.value !== value) {
+      current = current.next;
+    }
+    // Edge Case: Value not found in list
+    if (current === null) {
+      return;
+    }
+    // Edge Case: Deleting a middle node
+    current.prev.next = current.next;
+    current.next.prev = current.prev;
+    this.size--;
+    // Handled Edge Cases: Empty list, Deleting head node, Deleting tail node, Value not found, Deleting a middle node
+  }
   count() {
+    throw new Error('Remove this line and implement the function');
+    return this.size;
+  }
+}
+module.exports = LinkedList;

Polyglot JavaScript

Pending

Initializing Agent

Running Agent

Initializing Evaluation

Running Evaluation

Failed