fix: linter errors

Author: francislagares

.eslintignore

@@ -1,48 +1,48 @@
-import { describe, expect, test } from 'vitest';
-
-import { myArray } from '../arrayClass';
-
-describe('Array Class Implementation', () => {
-  test('new empty array is created', () => {
-    const array = new myArray();
-    expect(array.isEmpty()).toBe(true);
-  });
-
-  test('create new array with 5 elements', () => {
-    const array = new myArray(1, 2, 3, 4, 5);
-    expect(array.size()).toEqual(5);
-  });
-
-  test('get value from a given index in array', () => {
-    const array = new myArray(
-      { id: 1, name: 'Francis' },
-      { id: 2, name: 'Carole' },
-    );
-    expect(array.get(1)).toEqual({ id: 2, name: 'Carole' });
-  });
-
-  test('push value to end of array', () => {
-    const array = new myArray();
-    expect(array.push('Hello')).toBe(1);
-    expect(array.push('there')).toBe(2);
-  });
-
-  test('remove last item in array', () => {
-    const array = new myArray(
-      ['name', 'Francis'],
-      ['name', 'Erika'],
-      ['name', 'Peter'],
-    );
-    expect(array.pop()).toEqual(['name', 'Peter']);
-  });
-
-  test('delete item at a given index of array', () => {
-    const array = new myArray(
-      { id: 1, name: 'Francis' },
-      { id: 2, name: 'Carole' },
-      { id: 3, name: 'Peter' },
-      { id: 4, name: 'Erika' },
-    );
-    expect(array.delete(2)).toEqual({ id: 3, name: 'Peter' });
-  });
-});
+import { describe, expect, test } from 'vitest';
+
+import { myArray } from '../arrayClass';
+
+describe('Array Class Implementation', () => {
+  test('new empty array is created', () => {
+    const array = new myArray();
+    expect(array.isEmpty()).toBe(true);
+  });
+
+  test('create new array with 5 elements', () => {
+    const array = new myArray(1, 2, 3, 4, 5);
+    expect(array.size()).toEqual(5);
+  });
+
+  test('get value from a given index in array', () => {
+    const array = new myArray(
+      { id: 1, name: 'Francis' },
+      { id: 2, name: 'Carole' },
+    );
+    expect(array.get(1)).toEqual({ id: 2, name: 'Carole' });
+  });
+
+  test('push value to end of array', () => {
+    const array = new myArray();
+    expect(array.push('Hello')).toBe(1);
+    expect(array.push('there')).toBe(2);
+  });
+
+  test('remove last item in array', () => {
+    const array = new myArray(
+      ['name', 'Francis'],
+      ['name', 'Erika'],
+      ['name', 'Peter'],
+    );
+    expect(array.pop()).toEqual(['name', 'Peter']);
+  });
+
+  test('delete item at a given index of array', () => {
+    const array = new myArray(
+      { id: 1, name: 'Francis' },
+      { id: 2, name: 'Carole' },
+      { id: 3, name: 'Peter' },
+      { id: 4, name: 'Erika' },
+    );
+    expect(array.delete(2)).toEqual({ id: 3, name: 'Peter' });
+  });
+});

src/data-structures/arrays/__tests__/arrays.test.ts

@@ -1,64 +1,64 @@
-export class myArray<T> {
-  private length: number;
-  private data: Record<string, T>;
-
-  public constructor(...args: T[]) {
-    this.length = args.length;
-    this.data = {};
-    for (const key in args) {
-      this.data[key] = args[key];
-    }
-  }
-
-  public size(): number {
-    return this.length;
-  }
-
-  public isEmpty(): boolean {
-    return this.length === 0;
-  }
-
-  public get(index: number): T {
-    return this.data[index];
-  }
-
-  public push(item: T): number {
-    this.data[this.length] = item;
-    this.length++;
-    return this.length;
-  }
-
-  public pop(): T {
-    const lastItem = this.data[this.length - 1];
-    delete this.data[this.length - 1];
-    this.length--;
-    return lastItem;
-  }
-
-  public insert(index: number, item: T): object {
-    for (let i = this.length; i >= index; i--) {
-      this.data[i] = this.data[i - 1];
-    }
-    this.data[index] = item;
-    this.length++;
-    return this.data;
-  }
-
-  public prepend(item: T): object {
-    return this.insert(0, item);
-  }
-
-  public delete(index: number): T {
-    const item = this.data[index];
-    this.shiftItems(index);
-    return item;
-  }
-
-  private shiftItems(index: number): void {
-    for (let i = index; i < this.length - 1; i++) {
-      this.data[i] = this.data[i + 1];
-    }
-    delete this.data[this.length - 1];
-    this.length--;
-  }
-}
+export class myArray<T> {
+  private length: number;
+  private data: Record<string, T>;
+
+  public constructor(...args: T[]) {
+    this.length = args.length;
+    this.data = {};
+    for (const key in args) {
+      this.data[key] = args[key];
+    }
+  }
+
+  public size(): number {
+    return this.length;
+  }
+
+  public isEmpty(): boolean {
+    return this.length === 0;
+  }
+
+  public get(index: number): T {
+    return this.data[index];
+  }
+
+  public push(item: T): number {
+    this.data[this.length] = item;
+    this.length++;
+    return this.length;
+  }
+
+  public pop(): T {
+    const lastItem = this.data[this.length - 1];
+    delete this.data[this.length - 1];
+    this.length--;
+    return lastItem;
+  }
+
+  public insert(index: number, item: T): object {
+    for (let i = this.length; i >= index; i--) {
+      this.data[i] = this.data[i - 1];
+    }
+    this.data[index] = item;
+    this.length++;
+    return this.data;
+  }
+
+  public prepend(item: T): object {
+    return this.insert(0, item);
+  }
+
+  public delete(index: number): T {
+    const item = this.data[index];
+    this.shiftItems(index);
+    return item;
+  }
+
+  private shiftItems(index: number): void {
+    for (let i = index; i < this.length - 1; i++) {
+      this.data[i] = this.data[i + 1];
+    }
+    delete this.data[this.length - 1];
+    this.length--;
+  }
+}