AddLength.js

/* Instructions:
What if we need the length of the words separated by a space to be added at 
the end of that same word and have it returned as an array?

Example(Input --> Output)

"apple ban" --> ["apple 5", "ban 3"]
"you will win" -->["you 3", "will 4", "win 3"]
Your task is to write a function that takes a String and returns an
Array/list with the length of each word added to each element .

Note: String will have at least one element; words will always be separated by a space.
*/

//My answer
function addLength(str) {
  let words = str.split(" ");
  let placeholderArray = [];
  console.log(words.length);

  for (let i = 0; i < words.length; i++) {
    const currentWord = words[i];
    //     console.log(currentWord)
    const wordLength = currentWord.length;
    //     console.log(wordLength)
    placeholderArray.push(`${currentWord} ${wordLength}`);
  }

  return placeholderArray;
  //   console.log(placeholderArray)
}

console.log(addLength("the apple"));

//Best practice:
function addLength(str) {
  return str.split(" ").map((s) => `${s} ${s.length}`);
}