ds-algo-study/Resources/My-Data-Structures-Notes/tiny-prac-probs/problems/03-tripler.js

Just experimenting with publishing a package

/*******************************************************************************
Write a function tripler(array) that takes in an array and returns a new array
containing 3 times every element of the original array.

Examples:

tripler([1,2,3]); // => [ 3, 6, 9 ]
tripler([4, 1, 7]); // => [ 12, 3, 21 ]
*******************************************************************************/

function tripler(array) {
  let newArray = [];

  for (let index = 0; index < array.length; index++) {
    const num = array[index];
    newArray.push(num * 3);
  }

  return newArray;
}

/**************DO NOT MODIFY ANYTHING UNDER THIS  LINE*************************/
module.exports = tripler;