Here’s a helpful Scala tutorial for intermediate tunesmiths. Jacky Ligon (xen-arts.net) has explained batch processing and keyboard mapping in Scala. Batch processing is great if you have 4000 Scala tuning files (.scl) and you wish to export them as, say, MIDI tuning dumps or Anamark TUN files, without saving each file manually! You’ll also get a taste for using text commands in Scala, and creating script files from those commands.
To be fair I learned a thing or two from this article myself, and I’ll be using these tricks next time I get the chance.