property of object

Why does this not run with coffee File.
I have node.js on windows:

singers =                  
     Jagger: "Rock" 
     Elvis: "Roll" 

if Jagger of singers
   console.log singers.Jagger

It runs not but compiles perfect to javascript’s:

var singers;

singers = {
  Jagger: "Rock",
  Elvis: "Roll" 
};

if (Jagger in singers) console.log(singers.Jagger);

Ah, you made one small mistake: You wrote if Jagger of singers when what you meant was if "Jagger" of <a href="mailto:singers”>singers@. That’s why the compiled JavaScript produced the runtime error “ReferenceError: Jagger is not defined.”

You can usually get answers to these sorts of questions more quickly by posting them to Stack Overflow. :)

Thank you. Only a little mistake that i made :)

@Trevor:
What mean you with “by posting them to Stack Overflow.” ? Mean you that i should opening a new topic with the headline “Stack Overflow”?

I’m referring to the Q&A site Stack Overflow, where people often ask CoffeeScript questions: http://stackoverflow.com/

Thank you!