Getting data from file inside zip hard to find in docs

[Jamesthe1]

The tutorial, How to read a file, does not elaborate further than opening a .zip file. In the ZipObject API, it also vaguely mentions file() and not much else. Instead, a proper example is hidden at the very bottom of How to use JSZip, which makes the other tutorials feel misleading.

[bennycode]

Fully agree. It's also not mentioned that zip.file("hello.txt") can possibly be null.