Delete all occurrences of value in Swift Array [duplicate]

Question

So I have an array of Int's and I am trying to create a function to delete a certain value from the array. However, the removeAtIndex() function only deletes the first occurrence and the removeLast() only removes the last. I tried enumerating through the array but I end up with an Array index out of range error, possible due to the reshifting that occurs when deleting an item from the array.

  for (index, value) in connectionTypeIDs.enumerate() {
            if (value == connectionTypeToDelete){
                connectionTypeIDs.removeAtIndex(index)
            }
        }

Any ideas on how to accomplish this?

Answer 1

The quickest way is to use filter. I don't know is that answer your question but you can have a look on this:

// remove 1 from array
arr = arr.filter{$0 != 1}