File read/write on cloud(heroku) using node.js
<p>First of all I am a beginner with node.js.
In node.js when I use functions such as fs.writeFile(); the file is created and is visible in my repository. But when this same process is done on a cloud such as heroku no file is visible in the repository(cloned via git). I know the file is being made because I am able to read it but I cannot view it. Why is this??? Plus how can I view the file?</p>