Description
From the maintainer Li Haoyi: I'm putting a 500USD bounty on this issue, payable by bank transfer on a merged PR implementing this.
See https://github.com/orgs/com-lihaoyi/discussions/6 for other bounties and the terms and conditions that bounties operate under
Mill's Spark examples were contributed by @monyedavid in #4513, but is pretty minimal. This bounty is to flesh it out: both in terms of the quality of the current examples (which are ~entirely lacking explanation) as well as to add ~5 more examples to illustrate interesting Spark use cases and how they are implemented using Mill, structured in a way such that someone reading through the page has a good tutorial and reference for how to accomplish common Spark tasks using the Mill build tool