top | item 21712706 (no title) RubenSandwich | 6 years ago After some digging, I think Groovy got it first. Here is a blog post from 2009 about it: https://mrhaki.blogspot.com/2009/08/groovy-goodness-safe-nav.... discuss order hn newest leshow|6 years ago Cool, thanks for this. Rust/Swift's variant is arguably a little different (because it works with a sum type) but I think the influence is pretty clear here.
leshow|6 years ago Cool, thanks for this. Rust/Swift's variant is arguably a little different (because it works with a sum type) but I think the influence is pretty clear here.
leshow|6 years ago