//
//  NSLayoutConstraint+Rx.swift
//  RxCocoa
//
//  Created by Krunoslav Zaher on 12/6/15.
//  Copyright © 2015 Krunoslav Zaher. All rights reserved.
//

#if !os(Linux)

    #if os(macOS)
        import Cocoa
    #else
        import UIKit
    #endif

    import RxSwift

    #if os(iOS) || os(macOS) || os(tvOS)
        extension Reactive where Base: NSLayoutConstraint {
            /// Bindable sink for `constant` property.
            public var constant: Binder<CGFloat> {
                return Binder(base) { constraint, constant in
                    constraint.constant = constant
                }
            }

            /// Bindable sink for `active` property.
            @available(iOS 8, OSX 10.10, *)
            public var active: Binder<Bool> {
                return Binder(base) { constraint, value in
                    constraint.isActive = value
                }
            }
        }

    #endif

#endif
