New line at end of file getting removed on update

[mex]

It seems like there is a problem with updating handlers (not creating them), where the new line at the end of the file gets removed.

During my local testing I could fix it by simply concatenating the generated code with a new line before writing to file here:

generator-swaggerize/app/index.js

Line 259 in 3b96665

fs.writeFileSync(file, update.handlers(file, self.framework, route));

But this hardly seems like the right way to fix this. I would love to see this fixed (and would be happy to submit a PR, if anyone can come up with a more prudent way of fixing this). I hate seeing the linting errors, due to the missing new line. :)

[subeeshcbabu-zz]

Interesting. I was not able to reproduce this using the yo swaggerize --only=handlers.
@mex - Can you share more details on OS, node version etc. Wondering if this issue, is specific to the environment that the commands are getting executed.

[mex]

I can replicate it in a very simple example locally.

I'm running the following:

• generator-swaggerize: v2.0.1
• node: v4.2.4
• npm: v3.5.2

On Mac OS X 10.11.2.