List of methods to navigate an array in JavaScript using TypeScript

tourArray.ts

const numbers: number[] = [0, 1, 2, 3, 4];

// Method 1 -> FOR
function method1(): void {
  for (let index = 0; index < numbers.length; index++) {
    const nro: number = numbers[index];
    console.log(nro);
  }
}

// Method 2 -> FOR-EACH
function method2(): void {
  numbers.forEach((nro: number) => {
    console.log(nro);
  });
}

// Method 3 -> FOR-OF
function method3(): void {
  for (const nro of numbers) {
    console.log(nro);
  }
}

// Method 4 -> FOR-IN
function method4(): void {
  for (const key in numbers) {
    const nro: number = numbers[key];
    console.log(nro);
  }
}

// Method 5 -> MAP
function method5() {
  numbers.map((nro: number) => {
    console.log(nro);
  });
}