4 ms·

The "Inversion of Control" section shows the solution. Using destructors is wrong on so many levels.

• nerdponx 3y ago
  As far as I understand, Kotlin doesn't actually have first class blocks like Ruby, despite the appearance that it does. Instead, blocks are syntactic sugar for anonymous functions, so y = foo() { bar(it) } is just pretty syntax for y = foo({ it -> bar(it) })
  • oh_sigh 3y ago
    What's the difference?
    • nerdponx 3y ago
      Functionally, not that much. But in Ruby it requires a special language construct, whereas in Kotlin it's just pretty syntax for something else that's already in the language.