     }
     
     /// Returns an element from the set, likely the first.
-    public func anyObject() -> Element? { return elements.first }
+    public func anyElement() -> Element? { return elements.first }
 }
 
 // MARK: SequenceType

        Swift.map(sequence) { self.contents[$0] = true }
    }
    
    public init(objects: Element...) {
        self.init()
        objects.map { self.contents[$0] = true }
    }

    // Create an empty Set while reserving capacity for at least `minimumCapacity` elements.


import Foundation

public struct Set<T: Hashable> : Equatable {
    typealias Element = T
    private var contents: [Element: Bool]

