Help with custom JS commands

[nuubeeee]

I’m trying to take a users text and change it to something else. I just dont fully understand the $eval() stuff. Here is what I have:

    ($eval var stringToAlter = 'test';var stringArray = stringToAlter.split('');var 
    alteredString;stringToAlter.forEach(s => {  if (s % 2 === 0) {    alteredString = alteredString + 
    s.toLowerCase();  }  else {    alteredString = alteredString + s.toUpperCase();  }});)

I’m trying to take the text and make every other word a capital letter to emulate the spongebob meme.

Thanks for any help!

[potatoeaterlove]

Well firstly is should be $(eval) , also it looks like s is undefined.
I can just write out something that should work for you If you want or feel free to problem solve yourself up to you.

[nuubeeee]

Sure if you’d like to!

[potatoeaterlove]

Ok here this should work for your purposes

$(eval d="$(1)";a=`$(query)`.split(``);function Memify(a) {aOutput=``;for(b=0;b<a.length;b++) {c=Math.floor(b%2);if(c==0) {aOutput+=a[b].toUpperCase()} else {aOutput+=a[b].toLowerCase()}};return aOutput};d=="null"?"PlEaSe iNpUt sOmEtHiNg aFtEr !MeMe":Memify(a))

Hope this was helpful
Edit: Made it so if there is not input it explains the command.

[nuubeeee]

Thank you sooooooooooooooo much! You are amazing

[nuubeeee]

Hello again! I was just wondering if you could elaborate on some questions I have so I can code some others in the future without having to rely on help…

d="$(1)";
a=`$(query)`.split(``)

Can you tell me what $(1) does?
as well as the $(query)?

I’m guess they are parameters, but I can’t find any documentation anywhere (I’m probably looking in the wrong spots) of what they mean and what they do…

Thanks again!

[potatoeaterlove]

They are nightbot variables you can find them on the help docs..
$(query) takes everything said after the command and $(1) only takes the first word (or whenever the first space comes)
The reason I used the $(1) is to test whether it’s null or not (I tried with $(query) but it didn’t output null for some reason)
And $(query) is just take everything said and then splitting it into an array

[nuubeeee]

OMG, this is perfect. Thank you so much for the elaboration and the helpful link!