Add a hasNext

[pathikrit]

Can you simply add boolean hasNext() {return num_bytes_read != -1;} ? This way I can fuzzy benchmark it - else your code throws exceptions in the end.

[williamfiset]

This seems like a good idea. I'll make the change and add the appropriate tests this week to make sure it doesn't break anything.

[pathikrit]

While you are it, can you also add a constructor that accepts a BufferedReader too? Also you might want to implement some interface (e.g. Reader or InputStream) from the JDK.

[williamfiset]

The InputReader currently supports an java.io.InputStream as well as an optional buffer size for the given input stream, I'll update the README soon as I can. I mistakingly thought the BufferedReader implemented the InputStream interface, but apparently, it does not. I'll open an issue to include the java.io.Reader interface, because why not?

[pathikrit]

When you are designing a scanner like this, you want to take in a Reader at the end of the day since you can go to InputStream to a Reader but not other way.