[Chandler]

Originally Posted by Rapidwolve

Enum is useful because it can be used in ways like this:

PHP Code:

enum key{
F9 = 122,
F10 = 123,
F11 = 124
}

function onKeyPressed(code, key)
{
  if (code in {key.F9, key.F10, key.F11})
    do_something();
} 


I'd just do this:

function onKeyPressed(characterCode)
{
  temp.codesNeeded = {122, 123, 124};
  if (temp.codesNeeded.index(temp.characterCode) != -1)
  {
    this.doPressed(temp.characterCode);
  }
  //Or
  if (temp.characterCode in |122, 124|)
  {
    this.doPressed(temp.characterCode);
  }
  //Or even
  if (temp.characterCode in {122, 123, 124})
  {
    this.doPressed(temp.characterCode);
  }
}

I think making it an enum is pretty pointless...