Ryan Williams

That's interesting, thanks for all of the info. Here are a few observations and recommendations: ### Spills As a rule, anytime you see "spill" messages, you need more memory; usually,...

Your last stack trace, starting with `SparkListenerBus has already stopped!`, almost certainly has causative exceptions higher in the stdout. Please put the entire stdout of these runs, and/or event-log JSON...

Thanks for those results, sorry for the delay in responding. > it seems that the logical one can also run as well as the physical CPU. Cool! I don't have...

I bias towards complying with IntelliJ's style warnings, but one that I'd not really thought about is `.size` vs. `.length` on `String`s and `Array`s; the "more info" makes a reasonably...

Good finds @arahuja. I noticed this possible scalastyle integration in IntelliJ as well:  which I've seen in some other projects, I think, and could be worth investigating.

Per [discussion on #475](https://github.com/hammerlab/guacamole/pull/475/files/3d66c4feb0d1c8d726215af426cec67aa9b60c77#r62576952), I prefer avoiding wildcard imports, the most common exception being when importing `implicit`s from an `object`. IntelliJ makes this easy to automate by setting a high...

This just came up on #569: Here are four\* alternatives for doing one thing (`bar`, which takes a `Foo`) or another (`baz`) based on an option being `Some` or `None`,...

> The fold and map+getOrElse are not necessarily interchangeable. Do you have an example? [The `Option.fold` docs say](https://github.com/scala/scala/blob/v2.10.5/src/library/scala/Option.scala#L151): ``` @note This is equivalent to `$option map f getOrElse ifEmpty`. ```...

Cool, gtk! Also the impending move to Java 8 seems like a nudge toward Scala 2.11, as I've heard that Java 8 interactions with Scala 2.10 are possibly wonky.

I tried this once a little while ago; one issue I remember is that it was unclear whether Zinc / incremental compilation works in Scala 2.11? This may be happening...