4 ms·

I'd write the scala example as names zip ages foreach { (name, age) => println(name + ": " + age) } which, imho, is a little easier on the eyes. [edi

by timrod 15y ago

I'd write the scala example as names zip ages foreach { (name, age) => println(name + ": " + age) } which, imho, is a little easier on the eyes. [edit: fix syntax]

jules 15y ago
How does Scala figure out the precedence on that? And in general what does `word1 word2 ... wordN` mean?
- jmreardon 15y ago
  It goes something like: a b c d e f g becomes: a.b(c).d(e).f(g)
  - tincholio 15y ago
    I've never tried Scala so I'm speaking from ignorance here, but that looks awfully hard to parse for a human reader. I much prefer Haskell's: zipWith (\x y-> x ++ " : " ++ show y) names ages