Great article. As an aside: I found the bit buffer function a little hard to read. I suspect that's because I haven't done a lot of work where I've needed to ma

Great article. As an aside: I found the bit buffer function a little hard to read. I suspect that's because I haven't done a lot of work where I've needed to manipulate bits in a procedural way. Can anyone recommend any resources / exercises for me to get better at this?