d

Modules/BusX/BusUI/src/BusUI.TextField.swift

@@ -0,0 +1,29 @@
+import Combine
+import SwiftUI
+
+extension BusUI {
+  public final class TextField: ObservableObject {
+    @Published public var v = "a:"
+    var subscriptions = [AnyCancellable]()
+   
+    public init(
+      _ textApp: String,
+      _ textUI: String
+    ) {
+      Bus.send(
+        textUI,
+        $v
+          .removeDuplicates()
+          .compactMap(onlyUIText)
+          .eraseToAnyPublisher(),
+        sub: &subscriptions
+      )
+   
+      Bus.receive(
+        [textApp],
+        { [weak self] (_, v: String) in self?.v = "a:\(v)" },
+        sub: &subscriptions
+      )
+    }
+  }
+}