fix : eslint

src/array/reduce.spec.ts

@@ -1,29 +1,29 @@
-import { describe, expect, it } from "vitest";
-import { reduce } from "./reduce";
+import { describe, expect, it } from 'vitest';
+import { reduce } from './reduce';
 
-describe("reduce", () => {
-  it("sums an array of numbers", () => {
+describe('reduce', () => {
+  it('sums an array of numbers', () => {
     const result = reduce([1, 2, 3, 4, 5], (acc, cur) => acc + cur, 0);
     expect(result).toBe(15);
   });
 
-  it("multiplies an array of numbers", () => {
+  it('multiplies an array of numbers', () => {
     const result = reduce([1, 2, 3, 4], (acc, cur) => acc * cur, 1);
     expect(result).toBe(24);
   });
 
-  it("concatenates an array of strings", () => {
-    const result = reduce(["H", "e", "l", "l", "o"], (acc, cur) => acc + cur, "");
-    expect(result).toBe("Hello");
+  it('concatenates an array of strings', () => {
+    const result = reduce(['H', 'e', 'l', 'l', 'o'], (acc, cur) => acc + cur, '');
+    expect(result).toBe('Hello');
   });
 
-  it("works with an empty array and returns the initial value", () => {
+  it('works with an empty array and returns the initial value', () => {
     const result = reduce<number, number>([], (acc, cur) => acc + cur, 10);
     expect(result).toBe(10);
   });
 
-  it("creates an object counting occurrences of elements", () => {
-    const input = ["a", "b", "a", "c", "b", "a"];
+  it('creates an object counting occurrences of elements', () => {
+    const input = ['a', 'b', 'a', 'c', 'b', 'a'];
     const result = reduce(
       input,
       (acc, cur) => {
@@ -36,17 +36,17 @@ describe("reduce", () => {
     expect(result).toEqual({ a: 3, b: 2, c: 1 });
   });
 
-  it("reduces an array to find the maximum value", () => {
+  it('reduces an array to find the maximum value', () => {
     const result = reduce([5, 1, 8, 3, 10], (acc, cur) => (cur > acc ? cur : acc), -Infinity);
     expect(result).toBe(10);
   });
 
-  it("reduces an array to find the minimum value", () => {
+  it('reduces an array to find the minimum value', () => {
     const result = reduce([5, 1, 8, 3, 10], (acc, cur) => (cur < acc ? cur : acc), Infinity);
     expect(result).toBe(1);
   });
 
-  it("flattens a nested array", () => {
+  it('flattens a nested array', () => {
     const input = [[1, 2], [3, 4], [5]];
     const result = reduce(input, (acc, cur) => acc.concat(cur), [] as number[]);
     expect(result).toEqual([1, 2, 3, 4, 5]);