Search and replace js Curriculum

JavaScript
1

Tell us what’s happening:

Your code so far


function myReplace(str, before, after) {
if(before[0].toLowerCase() !== before[0]) {
  after = after[0].toUpperCase() + after.slice(1)
}
return str.replace(before, after);
}

console.log(myReplace("I think we should look up there",   "up","Down"));

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36.

Challenge: Search and Replace

Link to the challenge:

2

what is your issue with this lesson? @rajeshkumar1

1 Like
3

Curriculum not passed .

4

what’s going wrong? what tests are not passing? what have you tried to fix that?

5

Screenshot (220)
Screenshot (220)1366×768 91.5 KB

6

What will happen if your original word is lowercase and your replacement word is uppercase?

Also, do you want to check if before is upper/lower case or do you need to check the instance of before in your str?

7

Thanks to all , got solution thanks again.

1 Like