Title Case a Sentence bug

JavaScript
1

my code works in editor but doesn’t pass tests,it is not a pretty code but i think it is correct,can someone explain what’s wrong with it ?

function titleCase(str) {

    var array = str.toLowerCase();

    array = array.split(" ");

    var charachter;

    var replaced;

    var stringed = "";

      for(var i = 0; i < array.length; i++){

        charachter = array[i].charAt(0).toUpperCase();

        replaced = array[i].replace(array[i].charAt(0), charachter);

        stringed += replaced + " ";

      }

      console.log(stringed);

      return stringed;

  }

titleCase("I'm a little tea pot");
2

Hi @RUBEUSHAGRID13 ,

I think the stringed variable which you are returning has space at the end. Try trimming the space at the end before returning it.

2 Likes
3

thank you very much, already changed the code , you are right, it was bigger in length because of space

function titleCase(str) {

    let array = str.toLowerCase();

    array = array.split(" ");

    var charachter;

    var replaced;

      for(var i = 0; i < array.length; i++){

        charachter = array[i].charAt(0).toUpperCase();

        replaced = array[i].replace(array[i].charAt(0), charachter);

        array.splice(i,1,replaced);

      }

     var newstr = array.join(" ");

     console.log(newstr);

     return newstr;

  }

  

  titleCase("HERE IS");
4

I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

Pre-formatted-text
Pre-formatted-text1356×380 401 KB

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).

for next time please

If you have a question about a specific challenge as it relates to your written code for that challenge, just click the Ask for Help button located on the challenge. It will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.

Thank you.

5

thank you, will take it into consideration next time

6

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