How to get change the value of the UISlider

How to get the values while moving the UISlider?

I'm using the following code:

ViewModel:

import Foundation
import RxSwift

final class ViewModel {

    private let disposeBag = DisposeBag()

    var value: Variable<Float>

    init() {

        self.value = Variable(Float(0.0))

    }
}

ViewController:

@IBOutlet var slider: UISlider!

private var viewModel: ViewModel!
private let disposeBag = DisposeBag()

override func viewDidLoad() {
    viewModel = ViewModel()

    slider.rx.value
        .subscribe(onNext: { (value) in
            self.viewModel.value = Variable(Float(value))
        })
        .addDisposableTo(disposeBag) 
}

But this code does not work. What's my mistake?

Not tested, but I would try:

override func viewDidLoad() {
    viewModel = ViewModel()

    slider.rx.value
        .subscribe(onNext: { (value) in
            self.viewModel.value.value = Float(value) 
        })
        .addDisposableTo(disposeBag) 
}

Also I would rename your value property in your viewModel to sliderValue (or whatever, but not value). If you do this, your code will look better:

self.viewModel.sliderValue.value = Float(value)

instead of

self.viewModel.value.value = ...