4 ms·

What other languages do this? I love it

• orthoxerox 3y ago
  Practically any language that supports reflection has a library for that.
• xmcqdpt2 3y ago
  Scala 3 does it too https://docs.scala-lang.org/scala3/book/methods-main-methods.html https://docs.scala-lang.org/scala3/book/methods-main-methods...
• dwb 3y ago
  nushell https://www.nushell.sh/book/modules.html#main https://www.nushell.sh/book/modules.html#main https://www.nushell.sh/book/custom_commands.html#flags https://www.nushell.sh/book/custom_commands.html#flags
• maleldil 3y ago
  nushell[0] has this built-in. It's one of my favourite things about it. Python has typer[1] to do this with type hints. It's limited and gets ugly quickly, but I love it for simple scripts. [0] nushell.sh [1] typer.tiangolo.com