alt Hacker NewsThe point was that logically it would be an array lookup by index.
There's no need for any conditional construct here whatsoever.
You'll note it has already constructed a string in the right order to do that, but then copped out with the if-else.
The point was that logically it would be an array lookup by index.
There's no need for any conditional construct here whatsoever.
You'll note it has already constructed a string in the right order to do that, but then copped out with the if-else.
True enough. On that note, I had a look at the language reference - there's arrays - but also this:
So, you can pluck a character... From an UTF-8 string? What if the rendering used multibyte characters?