why are undergrads in compsci so obsessed with switch statements

@wallhackio not an undergrad but purrsonally i just despise how if-elseif chains look

@aescling but switch statements add a bunch of indentation so for me it's picking your poison

@wallhackio @aescling Do they?

switch (some_enum) {
case VALUE1:
  do_something();
  break;
case VALUE2:
  do_something_else();
  break;
}

vs.

if (some-enum == VALUE1) {
  do_something();
} else if (some_enum == VALUE2) {
  do_something_else();
}

That's the same amount of indentation...

@vaporeon_ @aescling oh I have a skill issue it seems

@vaporeon_ @aescling I would always do it like

switch(gorp) {
  case 'norp':
    console.log('norp');
    break;
  case 'sorp':
    console.log('sorp');
    break;
  default:
    console.log(' what the gorp???');
    break;
}

@wallhackio @aescling Cursed
Will not work in C

@vaporeon_ @aescling this is JavaScript

@wallhackio @aescling You can switch statement on a string in JavaScripts? Even though gorp and 'norp' don't point to the same address?

@vaporeon_ @wallhackio you wanna see some real fucked up shit? switch (true):

  // the navbar links to every chunk of the gallery.
  // the current page does not get a link.
  // index 0 links to `/`.
  /** @type {Node[]} */
  const linksByIndex = [];
  for (let i = 0; i < chunkedImages.length; i++) {
    switch (true) {
      case i === chunkIndex:
        linksByIndex.push(li({ class: "active" }, `${i + 1}`));
        break;
      case i === 0:
        linksByIndex.push(li({}, a({ href: "/" }, `${i + 1}`)));
        break;
      default:
        linksByIndex.push(li({}, a({ href: `/${i + 1}.html` }, `${i + 1}`)));
    }
  }

@aescling @wallhackio Nooooooooooooooooooooooo

Just use an if statement at that point...

@aescling @wallhackio Seriously, why would you write this? I'd just write if (i === chunkIndex), else if (!i), and else...

@vaporeon_ @wallhackio i just irrationally hate if /else if /... that much

@aescling @wallhackio Reported

@vaporeon_ @aescling I with vaporeon on this, I'm going to ask our admin to ban you

@wallhackio @vaporeon_ banning the syscatmin… sure that would go down well :P