Remove item that is inside of an array which is the value in a dictionary Swift 2

Question

I know this might have been answered before, but I couldn\'t find anything when i searched.

So i have a dictionary that looks like this:

var dict = [Stri         


        

Answer 1

If you want to remove specific element, you could do this:

var dict = ["Furniture": ["Table", "Chair", "Bed"], "Food": ["Pancakes"]]

extension Array where Element: Equatable {
    mutating func removeElement(element: Element) {
        if let index = indexOf ({ $0 == element }) {
            removeAtIndex(index)
        }
    }
}

dict["Furniture"]?.removeElement("Chair") //["Furniture": ["Table", "Bed"], "Food": ["Pancakes"]]