CombineExample.swift

import Combine
import Foundation

class CombineExampleBase {
	@Published var baseValue: Int
	
	init(baseValue: Int) {
		self.baseValue = baseValue
	}
}

final class CombineExample: CombineExampleBase {
	@Published var blurValue: Float
	private var cancellables = Set<AnyCancellable>()
	
	init(blurValue: Float) {
		self.blurValue = blurValue
		super.init(baseValue: 50)
		
		$blurValue
			.sink { [weak self] value in
				self?.displayBlur(value: value)
			}
			.store(in: &cancellables)
	}
	
	private func displayBlur(value: Float) {
		print("BlueValue is: \(value)")
	}
}