[xwolfi]

So your list of already existing everywhere projects is an argument for Scala ease ?

Sorry but saying a dude on github has to do a test framework or port libraries, convince me Scala isn't ready.

[brianyu8]

I think the parent is just giving background about the author of the book, who wrote all of those tools mentioned. I don't think they're only trying to convince you that Scala is easy, but maybe I'm reading it incorrectly.