Awesome

OrderedSet

Swift ordered set data structure

Installation

Carthage

Add the following to your Cartfile:

github "sendyhalim/OrderedSet"

Then run carthage update

Quick Usage

import OrderedSet

let users = OrderedSet(elements: ["john", "doe"])
users.has(element: "john") // true

// Add element to set
users.append(element: "foo")
users.append(elements: ["foo", "bar"])

// Insert element at index, wont' do anything if "foo" is already in the set
users.insert(element: "foo", atIndex: 1)

// Remove element
users.remove(index: 1)
users.remove(element: "foo")

// Get number of elements
users.count

// Swap element position
users.swap(fromIndex: 1, toIndex: 3)

// For loop
for user in users {
  print(user)
}

License

MIT