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JavaScript JavaScript Foundations Functions Return Values

Posted by zach oates
zach oates
6,950 Points

What the...

The exercise description isn't making sense to me.. cannot get this to function

2 Answers

geoffrey
geoffrey
28,736 Points 
   function arrayCounter(value){
        if( value instanceof Array){
         return value.length;
        }else{
         return 0; 
       }
  }

It asks you to check if the value you passed as paramater is an array or not, if so, you return the length of that value, else 0.

zach oates
zach oates
6,950 Points
zach oates
zach oates
6,950 Points

Thanks mate, I ended passing it. You're version is much better.

Thanks a lot for your prompt reply.

Kenneth Camilleri
Kenneth Camilleri
7,816 Points

You can choose geoffrey's answer as the best answer to mark this question as closed.