Array extension to remove object by value

Question

extension Array {
    func removeObject(object: T) {
        var index = find(self, object)
        self.removeAtIndex(index)
    }
}
         


        

Answer 1

I was able to get it working with:

extension Array {
    mutating func removeObject(object: T) {
        var index: Int?
        for (idx, objectToCompare) in enumerate(self) {
            let to = objectToCompare as T
            if object == to {
                index = idx
            }
        }

        if(index) {
            self.removeAtIndex(index!)
        }
    }
}