concurrent

Document the newly introduced data types from zio.concurrent:

• ConcurrentMap
• ConcurrentSet
• CountdownLatch
• CyclicBarrier

Let tofu-optics users do this:

import tofu.optics.syntax.tupleN._

val lense = Tuple3._2[Int, String, Long]   // : Contains[(Int, String, Long), String]

tupleN object should contain all possible implicit extensions to Tuple{N} companion objects. Implementations should be macro generated.

If you have in your posession code or have seen code in the wild that you would like to share via the examples folder of rubico, please contribute. You can make a pull request directly and I will review it. I suppose it goes without saying that it should have something to do with rubico.

The examples should be runnable in the browser.