Upgrade version of RxSwift, RxCocoa, Alamofire.

Pods/RxSwift/RxSwift/Subjects/Variable.swift

@@ -1,67 +0,0 @@
-//
-//  Variable.swift
-//  RxSwift
-//
-//  Created by Krunoslav Zaher on 3/28/15.
-//  Copyright © 2015 Krunoslav Zaher. All rights reserved.
-//
-
-/// Variable is a wrapper for `BehaviorSubject`.
-///
-/// Unlike `BehaviorSubject` it can't terminate with error, and when variable is deallocated
-/// it will complete its observable sequence (`asObservable`).
-public final class Variable<Element> {
-
-    public typealias E = Element
-    
-    private let _subject: BehaviorSubject<Element>
-    
-    private var _lock = SpinLock()
-
-    // state
-    private var _value: E
-
-    #if DEBUG
-        fileprivate let _synchronizationTracker = SynchronizationTracker()
-    #endif
-
-    /// Gets or sets current value of variable.
-    ///
-    /// Whenever a new value is set, all the observers are notified of the change.
-    ///
-    /// Even if the newly set value is same as the old value, observers are still notified for change.
-    public var value: E {
-        get {
-            _lock.lock(); defer { _lock.unlock() }
-            return _value
-        }
-        set(newValue) {
-            #if DEBUG
-                _synchronizationTracker.register(synchronizationErrorMessage: .variable)
-                defer { _synchronizationTracker.unregister() }
-            #endif
-            _lock.lock()
-            _value = newValue
-            _lock.unlock()
-
-            _subject.on(.next(newValue))
-        }
-    }
-    
-    /// Initializes variable with initial value.
-    ///
-    /// - parameter value: Initial variable value.
-    public init(_ value: Element) {
-        _value = value
-        _subject = BehaviorSubject(value: value)
-    }
-    
-    /// - returns: Canonical interface for push style sequence
-    public func asObservable() -> Observable<E> {
-        return _subject
-    }
-
-    deinit {
-        _subject.on(.completed)
-    }
-}