Re:Choosing a Web Framework/Language Combo for the Next Decade
by lmm on Wednesday May 21, 2014 @04:52PM
(#7780705)
> I really don't want to write code that corresponds line-by-line to Java. If I wanted to do that, I'd just write Java.
The code I write now is nothing like Java, but it's a question of how you get from there to here. When I started Scala I wrote what I'd write in Java. In the first week I removed the semicolons. In the second week I started to use function literals. Then I started using match/case. Later I found out about for/yield with futures. And so on. I learnt the language at my job, and I was delivering real, user-facing features in it from day 1. I don't think I could've done the same with Clojure.
(Reasonable people can disagree on syntax; I find that Scala's lets you get very close to the language of the domain (e.g. see the Spray "routing DSL") and that's worth the cost it imposes on the macro system)
The code I write now is nothing like Java, but it's a question of how you get from there to here. When I started Scala I wrote what I'd write in Java. In the first week I removed the semicolons. In the second week I started to use function literals. Then I started using match/case. Later I found out about for/yield with futures. And so on. I learnt the language at my job, and I was delivering real, user-facing features in it from day 1. I don't think I could've done the same with Clojure.
(Reasonable people can disagree on syntax; I find that Scala's lets you get very close to the language of the domain (e.g. see the Spray "routing DSL") and that's worth the cost it imposes on the macro system)