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Coming from a Clojure background which is … different. But I understand the enthusiasm around similar language features. But to borrow words from another comme
by afandian 5y ago
Coming from a Clojure background which is … different. But I understand the enthusiasm around similar language features.
But to borrow words from another comment I find Kotlin “ruthlessly productive”. Apart from the lambdas, functions, data classes and immutably, it’s the ability to quickly and correctly refactor that makes me feel like I can work at speed and try stuff out.
- dymk 5y agoI wish I could find Kotlin as ruthlessly productive as Ruby, but... I'm having a hard time doing so. It's got nothing to do with the language itself - at work, I really enjoy Kotlin. Here's where Ruby shines for me: when I'm whipping up a script, I can toss a `Bundler.setup(:default)` at the top of the script, `vim mything.rb`, `$> ruby mything.rb` (or `./mything.rb` if I hashbang at the top), and I'm off to the races. With Kotlin, it feels like I need to set up a project in IntelliJ, `$> ./gradlew run`, wait 10 seconds for the whole thing to compile, and finally my thing is running. Is there a streamlined way to run a Kotlin script without building a whole jar, from the command line? I know this is generally not as easy with compiled languages. The D programming language is a notable example that has a "D script" mode (hashbang with `rdmd`), which quickly compiles+runs in a single step.
- lbhdc 5y agokotlin has support for being run like a standalone script. I believe the convention is giving them the `.kts` extension. Here is an example with a shebang https://github.com/Kotlin/kotlin-script-examples/blob/master/jvm/main-kts/scripts/kotlinx-html.main.kts https://github.com/Kotlin/kotlin-script-examples/blob/master...
- dymk 5y agoThank you! The syntax for specifying dependencies was the bit of the missing puzzle piece for me.