Title Case a Sentence again

JavaScript
1

Tell us what’s happening:
I’m really stuck on this one. I don’t know how to target the first letter of each word. Please point me in the right direction

Your code so far

function titleCase(str) {
  var arr = [];
  
  //split string into array of separate words, convert to lower case
  var broken = str.toLowerCase().split(" "); 
  
  //use for loop to iterate through each word in array
  for (var i = 0; i < broken.length; i++) {
  //replace first letter of each word with its uppercase equivalent
    var re = broken[i].charAt(0);
    
    arr.push(broken[i].replace(re , function() {
      return re.toUpperCase;
    }));
  } 
 return arr; 
  
}

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

Your browser information:

Your Browser User Agent is: Mozilla/5.0 (Windows NT 10.0; rv:59.0) Gecko/20100101 Firefox/59.0.

Link to the challenge:
https://www.freecodecamp.org/challenges/title-case-a-sentence

2

It’s ok I figured it out. Just had to convince my self I was smart enough to figure it out and keep working the angles. Previous threads on the same topic also helped.

3 Likes