On Sat, Apr 28, 2012 at 1:58 PM, Dominic Tarr <dominic.t...@gmail.com> wrote:
> example, what is wrong with this code:
>
> function parseJson (file, cb) {
>  fs.readFile(fileName, function (err, data) {
>    if(err) return cb(err);
>    try { cb(null, JSON.parse(data)); }
>    catch (err) { cb(err); }
>  });
> }
>
> ?

Throws, as fileName will be undefined :-P

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