I ve probably had to do this a dozen times in kotlin decidin kotlinlang #announcements

I've probably had to do this a dozen times in kotl...

groostav

06/14/2017, 6:10 PM

I've probably had to do this a dozen times in kotlin: deciding between an operation and its opposite (its "dual" I believe?) based on a boolean flag:

Copy code

if(someFlag){
  someSet += someElement
}
else {
  someSet -= someElement
}

is there a more expressive way to do this?