Update index.js

[hakubo]

anything against passing there next callback?
this will make it more compatible with middleweres

[cainus]

Do you ever actually call next() in a route handler like that though? Why?

Thanks!

[hakubo]

I want to have one function to handle errors so I can do
next(err) in various places

and than handle it in one place

app.use(function(err, req, res, next){
//handle err
})

[cainus]

Alright... good enough reason for me. Can you put a test on it though? Thanks!

[hakubo]

I hope I got it right,
do you see any other valuable tests?

[cainus]

looks good! thanks!

[cainus]

published in 1.0.2