Task 144: Capitalize Each Word

amols

Here is my code:

export const capitalizeEachWord = (s) => {
    let arrS = s.toLowerCase().split(' ');
    for (let i = 0; i < arrS.length; i++) {
        arrS[i] = arrS[i][0].toUpperCase() + arrS[i].substr(1, arrS.length);
    }
    return arrS.join(' ');
}

After submit i complete only 2/4 tasks and get these 2 errors:
1.The length of the string should remain the same
2.All other characters of the string except the first letter of each word, should remain the same

In the terminal i see the correct result, i can't quite understand what i've done wrong..

amols

I slept over it and this morning i came up with a solution.

I removed the 'toLowerCase()' because the string should remain the same;
I removed the arrS.length parameter in the substr function and replaced it with 'substring(1)' witch goes from the first char of the string to the last.

Thanks anyway!

Andru

amols aun no entiendo el codigo estoy atorado en esta lección

Coderslang_Master

@amols I've added extra formatting to your code. Check out the difference 🙂

Andru

export const capitalizeEachWord = (s) => {
let arr = s.split(' ');
for (let i = 0; i < arr.length; i++) {
arr = arr[0].toUpperCase() + arr.substr(1);
}
return arr.join(' ');
}

prodigy197

export const capitalizeEachWord = (s) => {
let sWords = s.split(" ");
for (let i = 0; i < sWords.length; i++) {
let beginningLetter = sWords[0].toUpperCase();
sWords = sWords.replace(sWords[0],beginningLetter);
//console.log(sWords);
}
return sWords.join(" ");
}