alexbinary
/ Combinatorics.swift
Created
July 5, 2021 07:42
Get all possible combinations of the elements in a set
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| enum Combinatorics { | |
| public static func combinations<T>(of set: Set<T>) -> Set<Set<T>> { | |
| if set.count == 1 { | |
| return Set<Set<T>>([set]) | |
| } else { |